FR1450987A - Exhibition device for photocopying devices - Google Patents
Exhibition device for photocopying devicesInfo
- Publication number
- FR1450987A FR1450987A FR35715A FR35715A FR1450987A FR 1450987 A FR1450987 A FR 1450987A FR 35715 A FR35715 A FR 35715A FR 35715 A FR35715 A FR 35715A FR 1450987 A FR1450987 A FR 1450987A
- Authority
- FR
- France
- Prior art keywords
- exhibition device
- photocopying devices
- photocopying
- devices
- exhibition
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B27/00—Photographic printing apparatus
- G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
- G03B27/52—Details
- G03B27/522—Projection optics
- G03B27/525—Projection optics for slit exposure
- G03B27/526—Projection optics for slit exposure in which the projection optics move
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR35715A FR1450987A (en) | 1965-10-21 | 1965-10-21 | Exhibition device for photocopying devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR35715A FR1450987A (en) | 1965-10-21 | 1965-10-21 | Exhibition device for photocopying devices |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1450987A true FR1450987A (en) | 1966-06-24 |
Family
ID=8590918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR35715A Expired FR1450987A (en) | 1965-10-21 | 1965-10-21 | Exhibition device for photocopying devices |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1450987A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2333275A1 (en) * | 1975-11-26 | 1977-06-24 | Minnesota Mining & Mfg | IMAGE SCAN SYSTEM FOR REPRODUCING MACHINES |
US4080067A (en) * | 1975-11-28 | 1978-03-21 | Agfa-Gevaert, A.G. | Copying machine |
-
1965
- 1965-10-21 FR FR35715A patent/FR1450987A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2333275A1 (en) * | 1975-11-26 | 1977-06-24 | Minnesota Mining & Mfg | IMAGE SCAN SYSTEM FOR REPRODUCING MACHINES |
US4080067A (en) * | 1975-11-28 | 1978-03-21 | Agfa-Gevaert, A.G. | Copying machine |
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