GB124639A - Improvements in or relating to Photographic Printing-frame Easels. - Google Patents
Improvements in or relating to Photographic Printing-frame Easels.Info
- Publication number
- GB124639A GB124639A GB906518A GB906518A GB124639A GB 124639 A GB124639 A GB 124639A GB 906518 A GB906518 A GB 906518A GB 906518 A GB906518 A GB 906518A GB 124639 A GB124639 A GB 124639A
- Authority
- GB
- United Kingdom
- Prior art keywords
- frame
- easels
- relating
- arm
- photographic printing
- 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
- G03B27/02—Exposure apparatus for contact printing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
124,639. Moyne, H. W. June 1, 1918. Enlarging, copying, and reducing. - An easel for use in enlarging or for contact printing comprises a substantially vertical frame A having a flap D hinged at D<1> and maintain closed against a sheet of glass or a negative C by means of a weighted arm E. When a piece of paper is to be placed in position behind the glass &c. C, the arm E is raised, the paper inserted, and the arm released. The frame A may enclose the flap D on three sides only. Carriers or other means for permitting contact printing from negatives smaller than the frame may be provided.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB906518A GB124639A (en) | 1918-06-01 | 1918-06-01 | Improvements in or relating to Photographic Printing-frame Easels. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB906518A GB124639A (en) | 1918-06-01 | 1918-06-01 | Improvements in or relating to Photographic Printing-frame Easels. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB124639A true GB124639A (en) | 1919-04-03 |
Family
ID=32343593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB906518A Expired GB124639A (en) | 1918-06-01 | 1918-06-01 | Improvements in or relating to Photographic Printing-frame Easels. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB124639A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4448518A (en) * | 1981-03-25 | 1984-05-15 | Dainippon Screen Seizo Kabushiki Kaisha | Photosensitive material holder for an upright printing machine |
GB2439218A (en) * | 2005-02-25 | 2007-12-19 | Graham Kershaw | Work piece support means for artists easel |
-
1918
- 1918-06-01 GB GB906518A patent/GB124639A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4448518A (en) * | 1981-03-25 | 1984-05-15 | Dainippon Screen Seizo Kabushiki Kaisha | Photosensitive material holder for an upright printing machine |
GB2439218A (en) * | 2005-02-25 | 2007-12-19 | Graham Kershaw | Work piece support means for artists easel |
GB2439218B (en) * | 2005-02-25 | 2008-09-03 | Graham Kershaw | Workpiece support |
GB2423469B (en) * | 2005-02-25 | 2009-03-25 | Graham Kershaw | Artists easel |
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