GB887847A - Improvements in photo-copying - Google Patents
Improvements in photo-copyingInfo
- Publication number
- GB887847A GB887847A GB3175259A GB3175259A GB887847A GB 887847 A GB887847 A GB 887847A GB 3175259 A GB3175259 A GB 3175259A GB 3175259 A GB3175259 A GB 3175259A GB 887847 A GB887847 A GB 887847A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pages
- book
- sheets
- photocopying
- sept
- 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)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Abstract
887,847. Photocopying book pages. SHANNON Ltd. Sept. 19, 1960 [Sept. 17, 1959], No. 31752/59. Class 98(2). A method of photocopying the pages of a book 20 consists of placing the book as shown on a support formed by two transparent or translucent sheets 2 and 4 arranged together in the shape of an inverted V. The structure is mounted on triangular end-walls 8, 10, and may have a light source within it, or may be placed over an exposing device. Flaps 16, faced with layers 18 of soft resilient material, are hinged to the bottom edges of the sheets 2 and 4, and are used to press the pages to be copied firmly against the sensitive paper, which is interposed between the pages and the sheets 2. and 4. Thus satisfactory copies, extending closely into the bound margin, may be made of both facing pages of the book simultaneously.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3175259A GB887847A (en) | 1959-09-17 | 1959-09-17 | Improvements in photo-copying |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3175259A GB887847A (en) | 1959-09-17 | 1959-09-17 | Improvements in photo-copying |
Publications (1)
Publication Number | Publication Date |
---|---|
GB887847A true GB887847A (en) | 1962-01-24 |
Family
ID=10327864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3175259A Expired GB887847A (en) | 1959-09-17 | 1959-09-17 | Improvements in photo-copying |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB887847A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3238859A (en) * | 1962-07-03 | 1966-03-08 | Mauchly Associates Inc | Electroluminescent photocopying |
US6903322B2 (en) * | 2000-04-03 | 2005-06-07 | Sharp Kabushiki Kaisha | Solid-state imaging device and method for producing the same |
-
1959
- 1959-09-17 GB GB3175259A patent/GB887847A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3238859A (en) * | 1962-07-03 | 1966-03-08 | Mauchly Associates Inc | Electroluminescent photocopying |
US6903322B2 (en) * | 2000-04-03 | 2005-06-07 | Sharp Kabushiki Kaisha | Solid-state imaging device and method for producing the same |
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