CA935316A - Microfilm flow-through camera - Google Patents
Microfilm flow-through cameraInfo
- Publication number
- CA935316A CA935316A CA108880A CA108880A CA935316A CA 935316 A CA935316 A CA 935316A CA 108880 A CA108880 A CA 108880A CA 108880 A CA108880 A CA 108880A CA 935316 A CA935316 A CA 935316A
- Authority
- CA
- Canada
- Prior art keywords
- microfilm
- camera
- flow
- microfilm flow
- 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
- G03B27/72—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus
- G03B27/80—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus in dependence upon automatic analysis of the original
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Projection-Type Copiers In General (AREA)
- Control Of Exposure In Printing And Copying (AREA)
- Image Input (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702020820 DE2020820C3 (en) | 1970-04-28 | 1970-04-28 | Continuous microfilm camera |
Publications (1)
Publication Number | Publication Date |
---|---|
CA935316A true CA935316A (en) | 1973-10-16 |
Family
ID=5769671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA108880A Expired CA935316A (en) | 1970-04-28 | 1971-03-26 | Microfilm flow-through camera |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE766315A (en) |
CA (1) | CA935316A (en) |
DE (1) | DE2020820C3 (en) |
FR (1) | FR2089549A5 (en) |
GB (1) | GB1350931A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4292529A (en) * | 1979-03-28 | 1981-09-29 | International Business Machines Corporation | Misfeed detector |
US7127977B2 (en) | 2002-02-11 | 2006-10-31 | Porter-Cable/Delta | Remotely actuated beveling systems for a miter saw |
-
1970
- 1970-04-28 DE DE19702020820 patent/DE2020820C3/en not_active Expired
-
1971
- 1971-03-26 CA CA108880A patent/CA935316A/en not_active Expired
- 1971-04-13 FR FR7112911A patent/FR2089549A5/fr not_active Expired
- 1971-04-27 BE BE766315A patent/BE766315A/en unknown
- 1971-04-28 GB GB1200871A patent/GB1350931A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2089549A5 (en) | 1972-01-07 |
DE2020820B2 (en) | 1977-11-17 |
DE2020820C3 (en) | 1978-07-06 |
GB1350931A (en) | 1974-04-24 |
BE766315A (en) | 1971-10-27 |
DE2020820A1 (en) | 1971-11-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HK34176A (en) | Photographic camera | |
CA958578A (en) | Reflex camera | |
GB1369016A (en) | Photographic lens system | |
CA925062A (en) | Photographic enlarger | |
CA961331A (en) | Compact film-pack camera | |
MY7600083A (en) | Photographic cameras | |
CA958580A (en) | Photoelectrophoretic camera | |
CA940358A (en) | Photographic camera | |
GB1369046A (en) | Photographic cameras | |
GB1366646A (en) | Photographic cameras | |
MY7600136A (en) | Photographic camera | |
CA957550A (en) | Photographic elements | |
HK21076A (en) | Photographic cameras | |
HK24576A (en) | Photographic cameras | |
CA919972A (en) | Inexpensive camera | |
CA935316A (en) | Microfilm flow-through camera | |
CA963302A (en) | Camera mechanism | |
GB1366326A (en) | Zoom lens | |
HK18976A (en) | Photographic cameras | |
MY7600060A (en) | Photographic cameras | |
HK24976A (en) | Photographic shutter | |
GB1367653A (en) | Photographic cameras | |
CA852497A (en) | Camera | |
CA852500A (en) | Photographic camera | |
CA941222A (en) | Polyvinylcarbazole photographic systems |