JPS49107230A - - Google Patents
Info
- Publication number
- JPS49107230A JPS49107230A JP49010865A JP1086574A JPS49107230A JP S49107230 A JPS49107230 A JP S49107230A JP 49010865 A JP49010865 A JP 49010865A JP 1086574 A JP1086574 A JP 1086574A JP S49107230 A JPS49107230 A JP S49107230A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- G03B27/50—Projection printing apparatus, e.g. enlarger, copying camera with slit or like diaphragm moving over original for progressive exposure
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Projection-Type Copiers In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US326980A US3861799A (en) | 1973-01-26 | 1973-01-26 | Camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS49107230A true JPS49107230A (ja) | 1974-10-11 |
Family
ID=23274607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49010865A Pending JPS49107230A (ja) | 1973-01-26 | 1974-01-25 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3861799A (ja) |
| JP (1) | JPS49107230A (ja) |
| CA (1) | CA1004519A (ja) |
| DE (1) | DE2404095A1 (ja) |
| FR (1) | FR2225768B1 (ja) |
| GB (1) | GB1454044A (ja) |
| IT (1) | IT1002774B (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2549191A1 (de) * | 1974-11-15 | 1976-05-26 | Bell & Howell Co | Mikrofilmaufnahmevorrichtung |
| GB1516670A (en) * | 1975-12-17 | 1978-07-05 | Vinten Ltd | Line-by-line reduced size photocopiers |
| US4148579A (en) * | 1977-08-03 | 1979-04-10 | Bell & Howell Company | Automatic microfilm camera |
| SE406652B (sv) * | 1978-03-15 | 1979-02-19 | Hugin Kassaregister Ab | Anordning for kontroll av rett isettning av filmkassett i kassetthallare |
| IT1135282B (it) * | 1981-02-04 | 1986-08-20 | Microfilmfotostat Spa | Sistema di controllo dell'avanzamento della pellicola in camere di microfilmatura,e dispositivo per la sua attuazione |
| JPS5964809A (ja) * | 1982-10-06 | 1984-04-12 | Konishiroku Photo Ind Co Ltd | 広角レンズ |
| US4914474A (en) * | 1988-06-10 | 1990-04-03 | Eastman Kodak Company | Speed control for film and document transport drives in a microfilm camera |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2606478A (en) * | 1948-12-01 | 1952-08-12 | Verneur E Pratt | Microfilm apparatus |
| US3257927A (en) * | 1962-05-29 | 1966-06-28 | Gevaert Photo Prod Nv | Apparatus for use in diffusion transfer copying |
| US3490843A (en) * | 1964-06-30 | 1970-01-20 | Savin Business Machines Corp | Electrostatic copier |
| US3567344A (en) * | 1968-02-15 | 1971-03-02 | Minolta Camera Kk | Illuminating device for original of an electrophotographic duplicating machine |
| DE1919013C3 (de) * | 1969-04-15 | 1978-06-29 | Agfa-Gevaert Ag, 5090 Leverkusen | Einrichtung zur Störungsmeldung in einem Mikrofilm-Durchlaufgerät |
| JPS50931B1 (ja) * | 1969-05-28 | 1975-01-13 | ||
| DE1935615A1 (de) * | 1969-07-14 | 1971-02-11 | Canon Kk | Mit einer Entwicklerfluessigkeit gefuellter Behaelter |
| US3661067A (en) * | 1970-04-10 | 1972-05-09 | Jaakko Aarnio | Device for use in film development, fixing, and rinsing troughs with parallel drive rollers |
-
1973
- 1973-01-26 US US326980A patent/US3861799A/en not_active Expired - Lifetime
-
1974
- 1974-01-15 CA CA190,117A patent/CA1004519A/en not_active Expired
- 1974-01-25 FR FR7402476A patent/FR2225768B1/fr not_active Expired
- 1974-01-25 GB GB365374A patent/GB1454044A/en not_active Expired
- 1974-01-25 IT IT47951/74A patent/IT1002774B/it active
- 1974-01-25 DE DE2404095A patent/DE2404095A1/de active Pending
- 1974-01-25 JP JP49010865A patent/JPS49107230A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3861799A (en) | 1975-01-21 |
| DE2404095A1 (de) | 1974-08-15 |
| CA1004519A (en) | 1977-02-01 |
| IT1002774B (it) | 1976-05-20 |
| FR2225768B1 (ja) | 1978-06-02 |
| FR2225768A1 (ja) | 1974-11-08 |
| GB1454044A (en) | 1976-10-27 |