JPS6045420B2 - A method for creating negatives or positives by disassembling or stringing together multiple color manuscripts at the same time, and a plate-making camera device for this purpose. - Google Patents
A method for creating negatives or positives by disassembling or stringing together multiple color manuscripts at the same time, and a plate-making camera device for this purpose.Info
- Publication number
- JPS6045420B2 JPS6045420B2 JP52159350A JP15935077A JPS6045420B2 JP S6045420 B2 JPS6045420 B2 JP S6045420B2 JP 52159350 A JP52159350 A JP 52159350A JP 15935077 A JP15935077 A JP 15935077A JP S6045420 B2 JPS6045420 B2 JP S6045420B2
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- Japan
- Prior art keywords
- section
- photographing
- plate
- optical axis
- monitor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Projection-Type Copiers In General (AREA)
- Preparing Plates And Mask In Photomechanical Process (AREA)
Description
【発明の詳細な説明】
本願はカラー印刷用の印刷版を作るための分解ネガ又は
ポジフィルムを作成するための方法と装置に関するもの
であつて、更に詳しくは分解又は同時に網かけをして撮
影すると共に、コンポージング(原稿の割付け)及びレ
ジスタリング(見当合せ)を併せて行ないポジ又はネガ
フィルムを作成する方法と装置に関する発明である。DETAILED DESCRIPTION OF THE INVENTION The present application relates to a method and apparatus for producing a separation negative or positive film for making printing plates for color printing, and more particularly to a method and apparatus for producing a separation negative or positive film for making printing plates for color printing, and more particularly for a method and a device for producing separation negative or positive film for making printing plates for color printing. The invention also relates to a method and apparatus for producing positive or negative film by performing both composing (original layout) and registering (registration).
従来複数枚のカラー原稿を同一紙面にカラー印刷する場
合、そのための印刷版を作成するには、まず各カラー原
稿を所定のサイズに拡大又は縮小し4色又は5色に分解
、網どりして分解ネガ又はポジを作成する、次に一色(
通常赤色)について指定紙上に割り付けて(コンポージ
ング)貼込みフ基準版を作成する、次いでこの基準版に
合せて他の分解色について同様の貼込みをなし(レジス
タリング)、各色について合成されたネガ(又はポジ)
フィルムを作成するのが一般であつた。Conventionally, when printing multiple color originals on the same sheet of paper, in order to create a printing plate, each color original is first enlarged or reduced to a predetermined size, separated into four or five colors, and halftone dotted. Create a decomposition negative or positive, then Isshiki (
Create a standard plate for pasting (composing) on designated paper for (usually red), then paste the other separation colors in the same way (registering) according to this standard plate, and create a composite for each color. negative (or positive)
It was common to make films.
ところで上記のコンポージング及びレジスタリ5ングの
作業は、原稿の分解ネガを作成した後全て手作業で行う
ものであるから極めて能率の悪いものであつて、殊にレ
ジスタリングについては、その誤差が網点一個以上に及
ぶと印刷時においていわゆる見当ずれを生じ見若しいも
のになるから、その作業は極めて精度の高いものを強い
られていた。しかもその作業は割付けられた各カラー原
稿について行うものであるから、原稿の点数が増えれば
それだけ難しくかつ作業量の増大するものであつた。従
つて作業者(レタツチマン)は多大の熟練を要しまたそ
の作業に費す労力は過大なものがあつた。本願はこうし
た事情に鑑み開発されたもので、撮影部と別にモニター
部を設け、これを監視しながらコンポージング及びレジ
スタリングされたフィルムを撮影し、従来分解、網かけ
後に行つていたコンポージング及びレジスタリングの作
業を省き、以つて前記欠陥の消却を図ろうとするもので
ある。By the way, the above-mentioned compositing and registering work is extremely inefficient because it is all done manually after creating the resolved negative of the manuscript, and the errors in registering in particular are extremely inefficient. If the number of dots exceeds one dot, a so-called misregistration occurs during printing, resulting in an unsatisfactory appearance, so the work had to be extremely precise. Moreover, since this work is performed for each assigned color document, it becomes more difficult and the amount of work increases as the number of documents increases. Therefore, the operator (retouchman) required a great deal of skill, and the labor required for the work was excessive. The present application was developed in view of these circumstances. A monitor section is provided separately from the photographing section, and while monitoring the film, the film that has been composed and registered is photographed, and compositing, which was conventionally done after disassembly and shading, is done. The present invention aims to eliminate the above-mentioned defects by omitting the work of registering and registering.
以下本願に係るカラー印刷用分解ネガ又はポジの作成方
法につき詳説するに、その構成は、撮影部のフィルム面
上に結像する画像の位置、サイズ等を直接又は間接に表
示するモニター部を監視しながら、任意サイズの複数の
カラー原稿各々を、フィルム面に所定の位置、サイズ等
に割付けるとともに所定の一色について分解又は同時に
網かけ−をして撮影をなし、次いで前記原稿の割付けを
全く同一にして他の分解色について分解又は同時に網か
け撮影することを特徴とする。The method for producing a separation negative or positive for color printing according to the present application will be explained in detail below.The structure consists of a monitoring section that directly or indirectly displays the position, size, etc. of the image formed on the film surface of the photographing section. While doing so, each of a plurality of color originals of arbitrary size is allocated to a predetermined position, size, etc. on the film surface, and one predetermined color is separated or shaded at the same time and photographed, and then the originals are completely allocated. The method is characterized in that different separated colors are separated or simultaneously shaded and photographed.
ここにモニター部は、撮影部のフィルム面にピントグラ
フを置き換え実際に撮影する像を直続す.る等の直接的
な表示手段によるものと、後述の如く光軸変向素子を用
い撮影部のフィルム面と等価となる面上にピントグラフ
を置く等の間接的な表示手段によるもの等がる。Here, the monitor section replaces the focus graph on the film surface of the photographing section and directly connects the image to be actually photographed. There are two types of display methods: direct display means, such as by direct display means, and indirect display means, such as using an optical axis deflection element and placing a focus graph on a surface equivalent to the film surface of the photographing section, as described below. .
またカラー原稿をフィルム面上でコンポージン.ク几て
撮影するためには、少なくとも撮影部を光軸に対して偏
移させる機構が必要となる。It also composes color originals on the film surface. In order to take accurate photographs, at least a mechanism for shifting the photographing section with respect to the optical axis is required.
更に各カラー原稿についてコンポージングするとともに
所定の一色について分解又は同時に網かけをして撮影し
、次いでこのときの条件を同一に・して他の分解色につ
いて同様に撮影するわけだから、コンポージングにおけ
る各原稿のフィルム面上における位置、サイズ(製版カ
メラ機では倍率)等を記録するかあるいは記憶装置が必
要となる。Furthermore, each color document is composed, and one predetermined color is separated or shaded at the same time and photographed, and then the other separated colors are photographed in the same manner under the same conditions. It is necessary to record the position and size (magnification in the case of a plate-making camera) of each document on the film surface, or to use a storage device.
次に上記カラー印刷用分解ネガ又はポジを作成する方法
の発明の実施に直接使用する製版カメラ機につき詳説す
る。Next, a detailed explanation will be given of a plate-making camera machine that is directly used to carry out the invention of the method for producing separated negatives or positives for color printing.
まずその構成は、撮影部1とモニター部2を相互に所定
の角度離して設置すると共に、該撮影部1とモニター部
2の各法線の交点位置に平面鏡、プリズム等の光軸変向
素子3を介在自在に設け、かつ撮影部1とモニター部2
の対、レンジ部4、原稿部5、光源6のうち少なくノと
も1つを光軸に対し垂直な面内で移動自在に設けたこと
を移動自在に設けたことを特徴とする。図面か本願製版
カメラ機の一実施例を示すもので、原稿部5、撮影部1
及びモニター部2を光軸に対し垂直な面内で移動自在に
なし、かつ撮影部1とモニター部2の前記移動を連動に
した場合を示す。以下図示実施例に基いて更に説明する
。まず撮影部1とモニター部2は相互に直角に配置する
(但し原理上はこれに限定されるものではない)。また
操作上の便宜から原稿部1とモニター部2が同一平面に
なるよう原稿部の前方に光軸変向素子(平面鏡)7を設
置する(但しこれも本願不可欠の要件ではない)。次に
撮影部1は第3図に示すように、撮影板11に左右枠1
2を取付け、これに更に上下枠13を取付け、更にこれ
に外枠14を取付けたものであつて、左右枠12を取付
けた撮影板11は上下枠13内を左右に摺動し、また上
下枠13は外枠14内を上下に摺動するから、結局撮影
板11は上下左右自在に移動る。モニター部2は第2図
に示すように、ピント板21とこれを上下左右に移動さ
せる機構とからなり、後者は撮影部1と全く同一に構成
する。First, the configuration is such that the photographing section 1 and the monitor section 2 are installed at a predetermined angle apart from each other, and an optical axis deflecting element such as a plane mirror or prism is placed at the intersection of the normal lines of the photographing section 1 and the monitor section 2. 3 are freely intervening, and the photographing section 1 and the monitor section 2
The present invention is characterized in that at least one of the pair, the range section 4, the document section 5, and the light source 6 is provided movably in a plane perpendicular to the optical axis. This drawing shows an embodiment of the plate-making camera machine of the present application, which includes a manuscript section 5 and a photographing section 1.
In addition, the monitor section 2 is made movable in a plane perpendicular to the optical axis, and the photographing section 1 and the monitor section 2 are moved in conjunction with each other. Further explanation will be given below based on the illustrated embodiments. First, the photographing section 1 and the monitor section 2 are arranged at right angles to each other (however, the principle is not limited to this). Further, for operational convenience, an optical axis deflecting element (plane mirror) 7 is installed in front of the document section so that the document section 1 and the monitor section 2 are on the same plane (although this is not an essential requirement of the present application). Next, as shown in FIG.
2 is attached, a top and bottom frame 13 is attached to this, and an outer frame 14 is attached to this. Since the frame 13 slides vertically within the outer frame 14, the imaging plate 11 can be moved vertically and horizontally. As shown in FIG. 2, the monitor section 2 consists of a focusing plate 21 and a mechanism for moving it vertically and horizontally, and the latter is constructed exactly the same as the photographing section 1.
即ち第2図において、22は左右枠、23はは上下枠、
24は外枠である。原稿部5を第5図に示すように、ト
リミングマスク51、吸着シート52、原稿用ガラス板
53及びこの原稿用ガラス板を上下左右に移動させる機
構とから成る。That is, in Fig. 2, 22 is the left and right frame, 23 is the upper and lower frame,
24 is an outer frame. As shown in FIG. 5, the document unit 5 is comprised of a trimming mask 51, a suction sheet 52, a document glass plate 53, and a mechanism for moving the document glass plate vertically and horizontally.
この移動機構は上記撮影部1及びモニター部2のそれと
同様に構成する。即ち第2図に於いて、54は左右枠、
55は上下枠、56は外枠を示す。なお10はカラー原
稿てあつて原稿用ガラス板53上に任意に配置する。ま
た原稿部は任意に置かれたカラー原稿の傾きを補正する
ため光軸に対し垂直な面内で回動自在となす。光源6は
第2図に示すように支杆51に取付け、該支杆51は製
版カメラ本体機8に設けたスライドガイド62に係合し
位置の調整ができる。撮影部1とモニター部2との各法
線の交点に置く光軸変向素子3は平面鏡を回動自在にな
す。この平面鏡をアップしたときはレンズ部4からの光
は遮られる。図示において実線はピントグラス21て像
を監視する場合、鎖線は撮影時における状態を示す。次
に撮影部1とモニター部2の関係は、光軸上に変向素子
3があるときにピントグラス21上で結ふ像と該素子3
を外したとき撮影板11上に結ふ像とが同一となるよう
に配置し、かつ撮影板11とピントグラス21の上下左
右の移動が正確に同一量となるように連動する(この連
動機構は図示しない)。This moving mechanism is constructed similarly to that of the photographing section 1 and monitor section 2 described above. That is, in Fig. 2, 54 is the left and right frame,
55 indicates the upper and lower frames, and 56 indicates the outer frame. Note that 10 is a color original and is arbitrarily placed on a glass plate 53 for an original. Further, the document portion is rotatable in a plane perpendicular to the optical axis in order to correct the inclination of a color document placed arbitrarily. The light source 6 is attached to a support rod 51 as shown in FIG. 2, and the support rod 51 engages with a slide guide 62 provided on the plate making camera body 8 to adjust its position. An optical axis deflection element 3 placed at the intersection of each normal line between the photographing section 1 and the monitor section 2 makes the plane mirror rotatable. When this plane mirror is raised, light from the lens portion 4 is blocked. In the figure, the solid line indicates the state when the focusing glass 21 is used to monitor the image, and the chain line indicates the state at the time of photographing. Next, the relationship between the photographing section 1 and the monitor section 2 is that when the direction changing element 3 is on the optical axis, the image formed on the focusing glass 21 and the element 3 are
The photographing plate 11 and the focusing glass 21 are arranged so that the same image is formed on the photographing plate 11 when the lenses are removed, and the photographing plate 11 and the focusing glass 21 are linked so that the vertical and horizontal movements are exactly the same (this interlocking mechanism (not shown).
なお像の倍率及び焦点の調整は光軸方向に摺動自在のレ
ンズ部4と同じく光軸方向に摺動自在の原稿部5を操作
すればよい。他に図において、8は製版カメラ機本体、
81は間仕切り、82は蛇腹、41はレンズ、42は,
網取に分解用フィルター、83はレンズ焦点ネジ、81
は原稿焦点ネジ、85は焦点用レール、9は操作板であ
る。The magnification and focus of the image can be adjusted by operating the original part 5, which is slidable in the optical axis direction, as well as the lens part 4, which is slidable in the optical axis direction. In addition, in the figure, 8 is the main body of the plate-making camera,
81 is a partition, 82 is a bellows, 41 is a lens, 42 is,
Disassembly filter for netting, 83 is lens focus screw, 81
85 is a focus rail, and 9 is an operation plate.
この他図示しないが、実際の使用時に各原稿についてコ
ンポージングしたときの像の倍率、撮影5板11の変位
置、ピント板21の変位置等を記憶し、各色について同
一の条件を再現して分解するときに各部の位置を制御す
る機構をもつ。Although not shown, during actual use, the image magnification when composing each original, the displacement position of the photographing plate 11, the displacement position of the focusing plate 21, etc. are memorized, and the same conditions are reproduced for each color. It has a mechanism to control the position of each part when disassembling.
以上本願に係る製版カメラ機につき図示実施例に基づき
詳説したが、本願はかかる実施例のみに.限定されるわ
けてなく、他に例えば包括角度レンズを用いた原稿部5
だけを光軸に対し垂直な面内で移動自在にしたもの、原
稿部5とレンズ部4を光軸に対し垂直な面内で連動して
移動自在になし、撮影部1とモニター部2の対を固定し
たもの等があり、また前述の図示実施例において光源6
を照射面に対し充分均等の密度で照射するようになせば
、原稿部5でなく光源6を変動させるように構成するこ
ともできる。The plate-making camera machine according to the present application has been described in detail above based on the illustrated embodiments, but the present application deals only with such embodiments. There is no limitation, and for example, the original portion 5 using a comprehensive angle lens may be used.
The original part 5 and the lens part 4 are linked and movable in a plane perpendicular to the optical axis, and the photographing part 1 and the monitor part 2 are made movable in a plane perpendicular to the optical axis. There is also one in which the pair is fixed, and in the illustrated embodiment described above, the light source 6
By irradiating the irradiated surface with a sufficiently uniform density, it is also possible to construct a structure in which the light source 6 instead of the document portion 5 is varied.
また撮影部1、モニター部2、原稿部5を上下左右させ
る機構についても、前記図示実施例のものに限られる理
由はない。次に前記図示実施例の製版カメラ機を実際に
使用して本願に係る印刷版用の分解ネガ又はポジを作成
する方法を実施する場合の作業手順につき説明する。Furthermore, there is no reason why the mechanisms for moving the photographing section 1, monitor section 2, and document section 5 up and down and left and right are limited to those of the illustrated embodiment. Next, a description will be given of a working procedure when actually using the plate-making camera machine of the illustrated embodiment to carry out the method of creating a decomposed negative or positive for a printing plate according to the present invention.
I まずモニター部2のピントグラス21面に予め指定
された版下及びコンポージング指定紙を透明ポジにした
ものを貼る。I First, on the focus glass 21 side of the monitor unit 2, a transparent positive version of a previously designated block and composing paper is pasted.
■ 原稿部5にはコンポージングしようとするカラー原
稿10を任意に配列して装着する。(2) The color originals 10 to be composed are arbitrarily arranged and loaded in the original part 5.
■ 光軸変向素子(平面鏡)8をアップしてレンズ部4
からの光を遮蔽した後撮影部1の撮影板11にフィルム
を装着する。■ Close up the optical axis deflection element (plane mirror) 8 and remove the lens part 4.
After blocking the light from the camera, a film is mounted on the photographing plate 11 of the photographing section 1.
■ ピントグラス21面を上下左右に移動してカラー原
稿の網とりしようとする絵柄をピントグラス21上の中
央にくるように移動する(このとき撮影部1の撮影板1
1即ちフィルム面も同調して移動する)。■ Move the focus glass 21 side up, down, left and right so that the image to be shaded on the color original is centered on the focus glass 21.
1, that is, the film surface also moves in sync).
■ 原稿10を拡大又は縮小して指定サイズに合せると
同時に撮影部6を上下左右及び回転して指定さた絵柄に
一致させる。(2) Enlarging or reducing the original 10 to match the specified size, and at the same time, rotate the photographing unit 6 up and down, left and right, and rotate it to match the specified pattern.
■ トリミングマスク51を指定トリミングに合せて調
節する。■ Adjust the trimming mask 51 according to the specified trimming.
■ 光軸変向素子3を倒してフィルムに露光する。(2) Fold down the optical axis deflection element 3 and expose the film.
■ 以上の操作を各原稿につき繰返して各々の原稿を指
定位置及びサイズに順次撮影すると、コンポージングさ
れた分解ネガ又はポジを得る。(2) By repeating the above operations for each original and sequentially photographing each original at the designated position and size, a composed decomposed negative or positive is obtained.
■ 次に他の各分解色についてそれぞれI)ないし■)
の操作で記録された数値を自働又は手動により合せるこ
とにり、先にコンポージングされた分解ネガ又はポジに
対し完全にレジスタリングされた状態で各色の分解ネガ
又はポジを得る。以上本願に係るカラー印刷用分解ネガ
又はポジの作成方法及びそのための製版カメラ機につき
その構成及び作用を詳説したが、その構成、作用から次
のような特有の効果を奏する。■ Next, for each of the other separation colors I) or ■)
By automatically or manually matching the numerical values recorded in the above operations, a separated negative or positive of each color is obtained in a completely registered state with respect to the previously composed separated negative or positive. The structure and operation of the method of producing a separated negative or positive for color printing and the plate-making camera machine therefor according to the present invention have been described above in detail.The structure and operation provide the following unique effects.
本願方法又は装置に依れば、分解と網かけの撮影の段階
でコンポージング及びレジスタリングができるから撮影
後のレタツチ作業は半減できる。According to the method or apparatus of the present invention, composing and registering can be performed during the disassembly and halftone photographing stage, so the retouching work after photographing can be halved.
即ち従来カラー写真製版において最も離点の多かつた人
手によるコンポージング、レジスタリングの作業を省く
ことができるから著しい能率が図られる。しかもコンポ
ージングはモニター部で監視しながらできるから極めて
高い精度て分解ネガ(又はポジ)の作成ができる。従つ
て特に一つの紙面に印刷すべきカラー写真のカットの点
数が多いときにその効果は卓越する。その他本願方法又
は装置に依れば、フィルムの無駄のないこと、試し撮り
ができること等従来にない優れた特徴を具有している。That is, it is possible to eliminate the manual composing and registering operations, which conventionally involved the most separation of points in color photolithography, resulting in significant efficiency. Moreover, since composing can be done while being monitored on the monitor, decomposition negatives (or positives) can be created with extremely high precision. Therefore, the effect is particularly great when there are many cuts of color photographs to be printed on one sheet of paper. In addition, the method or apparatus of the present invention has excellent features that have not been seen before, such as no waste of film and the ability to take test shots.
図面は本願製版カメラ機の一実施例を示すものて、第1
図は平面断面図、第2図は正面図、第3図左側面図、第
4図は右側面図第5図は原稿部の断面図である。
1・・・・・・撮影部、2・・・・・・モニター部、3
・・・・・・光軸変向素子、4・・・・・ルンズ部、5
・・・・・・原稿部、6・・・・・・光源。The drawings show one embodiment of the plate-making camera machine of the present application.
2 is a front view, FIG. 3 is a left side view, FIG. 4 is a right side view, and FIG. 5 is a sectional view of the document portion. 1...Photographing department, 2...Monitoring section, 3
...Optical axis deflection element, 4...Luns part, 5
...Manuscript section, 6...Light source.
Claims (1)
ズ等を直接又は間接に表示するモニター部を監視しなが
ら、任意サイズの複数のカラ原稿各々を、フィルム面に
所定の位置、サイズ等に割付けるとともに所定の一色に
ついて分解又は同時に網かけをして撮影をなし次いで前
記原稿の割付けを同一にして他の分解色について分解又
は同時に網かけをして撮影することを特徴とする複数の
カラー原稿を同時に分解又は併せて網かけをしてネガ又
はポジを作成する方法。 2 撮影部1とモニター部2を相互に所定の角度離して
設置すると共に、該撮影部1とモニター部2の各法線の
交点位置に平面鏡、プリズム等の光軸変向素子3を介在
自在に設け、かつ撮影部1とモニター部2の対、レンズ
部4、原稿部5、光源6のうち少なくとも1つを光軸に
対し垂直な面内で移動自在に設けたことを特徴とする製
版カメラ機。 3 原稿部5、撮影部1及びモニター部2を光軸に対し
て垂直な面内で移動自在になし、かつ撮影部1とモニタ
ー部2の前記移動を連動にした、特許請求の範囲第2項
記載の製版カメラ機。 4 原稿部5だけを光軸に対して垂直な面内で移動自在
にした、特許請求の範囲第2項記載の製版カメラ機。 5 原稿部5とレンズ部4を光軸に対し垂直な面内で連
動して移動自在になし、撮影部1とモニター部2の対を
固定にした、特許請求の範囲第2項記載の製版カメラ機
。[Claims] 1. While monitoring a monitor section that directly or indirectly displays the position, size, etc. of the image formed on the film surface of the photographing section, each of a plurality of color originals of arbitrary sizes is placed on the film surface. Allocating to a predetermined position, size, etc., and separating or simultaneously shading one predetermined color, and then photographing the document, and then keeping the layout of the document the same, separating or simultaneously shading other separated colors, and photographing. A method for creating a negative or positive by simultaneously separating or shading a plurality of color originals, characterized by: 2. The photographing section 1 and the monitor section 2 are installed at a predetermined angle from each other, and an optical axis deflecting element 3 such as a plane mirror or prism can be freely interposed at the intersection of the normal lines of the photographing section 1 and the monitor section 2. , and at least one of the photographing section 1 and the monitor section 2, the lens section 4, the document section 5, and the light source 6 is provided movably in a plane perpendicular to the optical axis. camera machine. 3. Claim 2, wherein the document section 5, the photographing section 1, and the monitor section 2 are made movable in a plane perpendicular to the optical axis, and the movements of the photographing section 1 and the monitor section 2 are linked. Plate-making camera machine described in section. 4. The plate-making camera machine according to claim 2, in which only the document portion 5 is movable in a plane perpendicular to the optical axis. 5. The plate making according to claim 2, in which the original part 5 and the lens part 4 are interlocked and movable in a plane perpendicular to the optical axis, and the pair of the photographing part 1 and the monitor part 2 is fixed. camera machine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52159350A JPS6045420B2 (en) | 1977-12-29 | 1977-12-29 | A method for creating negatives or positives by disassembling or stringing together multiple color manuscripts at the same time, and a plate-making camera device for this purpose. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52159350A JPS6045420B2 (en) | 1977-12-29 | 1977-12-29 | A method for creating negatives or positives by disassembling or stringing together multiple color manuscripts at the same time, and a plate-making camera device for this purpose. |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5492319A JPS5492319A (en) | 1979-07-21 |
JPS6045420B2 true JPS6045420B2 (en) | 1985-10-09 |
Family
ID=15691917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52159350A Expired JPS6045420B2 (en) | 1977-12-29 | 1977-12-29 | A method for creating negatives or positives by disassembling or stringing together multiple color manuscripts at the same time, and a plate-making camera device for this purpose. |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6045420B2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5862344U (en) * | 1981-10-23 | 1983-04-26 | 株式会社学習研究社 | Magnification adjustment mechanism in plate making equipment |
JPH0812378B2 (en) * | 1988-11-01 | 1996-02-07 | 株式会社平河工業社 | Plate making camera |
-
1977
- 1977-12-29 JP JP52159350A patent/JPS6045420B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5492319A (en) | 1979-07-21 |
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