IT8219234A0 - Apparato per impedire doppie esposizioni in un sistema di registrazione di schede di microfilm. - Google Patents
Apparato per impedire doppie esposizioni in un sistema di registrazione di schede di microfilm.Info
- Publication number
- IT8219234A0 IT8219234A0 IT8219234A IT1923482A IT8219234A0 IT 8219234 A0 IT8219234 A0 IT 8219234A0 IT 8219234 A IT8219234 A IT 8219234A IT 1923482 A IT1923482 A IT 1923482A IT 8219234 A0 IT8219234 A0 IT 8219234A0
- Authority
- IT
- Italy
- Prior art keywords
- recording system
- card recording
- preventing double
- double exposures
- microfilm card
- Prior art date
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
- G03B27/46—Projection printing apparatus, e.g. enlarger, copying camera for automatic sequential copying of different originals, e.g. enlargers, roll film printers
- G03B27/47—Projection printing apparatus, e.g. enlarger, copying camera for automatic sequential copying of different originals, e.g. enlargers, roll film printers at different positions of the same sheet, e.g. microfiche
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/227,941 US4348104A (en) | 1981-01-23 | 1981-01-23 | Double exposure control for microfiche recording system |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8219234A0 true IT8219234A0 (it) | 1982-01-21 |
IT1150139B IT1150139B (it) | 1986-12-10 |
Family
ID=22855083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19234/82A IT1150139B (it) | 1981-01-23 | 1982-01-21 | Apparato per impedire doppie esposizioni in un sistema di registrazione di schede di microfilm |
Country Status (11)
Country | Link |
---|---|
US (1) | US4348104A (it) |
JP (1) | JPS57142631A (it) |
AU (1) | AU552084B2 (it) |
BE (1) | BE891856A (it) |
CA (1) | CA1160093A (it) |
DE (1) | DE3201422A1 (it) |
FR (1) | FR2498774B1 (it) |
GB (1) | GB2092318B (it) |
HK (1) | HK2086A (it) |
IT (1) | IT1150139B (it) |
NL (1) | NL8200225A (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4501487A (en) * | 1983-08-15 | 1985-02-26 | Energy Conversion Devices, Inc. | Microfiche recording apparatus and method with stationary film head |
US4805087A (en) * | 1984-09-28 | 1989-02-14 | Q & L Corp., Inc. | Selective microfiche display equipment |
US9690986B1 (en) | 2013-03-15 | 2017-06-27 | ArcaSearch Corporation | Method for processing physical document images |
US9712702B1 (en) | 2013-03-15 | 2017-07-18 | ArcaSearch Corporation | Apparatus and method for imaging physical documents |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL247202A (it) * | 1959-01-12 | |||
US3966317A (en) * | 1974-04-08 | 1976-06-29 | Energy Conversion Devices, Inc. | Dry process production of archival microform records from hard copy |
US3873213A (en) * | 1974-04-08 | 1975-03-25 | Scott Paper Co | Method and apparatus for detecting data on a photographic recording medium |
US4082861A (en) * | 1976-09-23 | 1978-04-04 | Energy Conversion Devices, Inc. | Continuous tone imaging film |
US4123157A (en) * | 1976-11-17 | 1978-10-31 | Energy Conversion Devices, Inc. | Dry process production and annotation of archival microform records from hard copy |
US4286864A (en) * | 1978-01-31 | 1981-09-01 | Bell & Howell Company | Photoplastic film recording and monitoring apparatus |
US4241992A (en) * | 1979-10-04 | 1980-12-30 | Bell & Howell Company | Recorded image detection system for updatable microfilm |
-
1981
- 1981-01-23 US US06/227,941 patent/US4348104A/en not_active Expired - Lifetime
- 1981-12-15 CA CA000392267A patent/CA1160093A/en not_active Expired
-
1982
- 1982-01-19 DE DE19823201422 patent/DE3201422A1/de not_active Withdrawn
- 1982-01-21 IT IT19234/82A patent/IT1150139B/it active
- 1982-01-21 GB GB8201665A patent/GB2092318B/en not_active Expired
- 1982-01-21 AU AU79724/82A patent/AU552084B2/en not_active Ceased
- 1982-01-21 FR FR8200898A patent/FR2498774B1/fr not_active Expired
- 1982-01-21 BE BE0/207105A patent/BE891856A/fr not_active IP Right Cessation
- 1982-01-21 NL NL8200225A patent/NL8200225A/nl not_active Application Discontinuation
- 1982-01-21 JP JP57008249A patent/JPS57142631A/ja active Pending
-
1986
- 1986-01-09 HK HK20/86A patent/HK2086A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2498774B1 (fr) | 1986-03-07 |
US4348104A (en) | 1982-09-07 |
IT1150139B (it) | 1986-12-10 |
NL8200225A (nl) | 1982-08-16 |
CA1160093A (en) | 1984-01-10 |
JPS57142631A (en) | 1982-09-03 |
GB2092318A (en) | 1982-08-11 |
BE891856A (fr) | 1982-05-17 |
AU552084B2 (en) | 1986-05-22 |
HK2086A (en) | 1986-01-17 |
DE3201422A1 (de) | 1982-08-26 |
GB2092318B (en) | 1985-07-31 |
AU7972482A (en) | 1982-07-29 |
FR2498774A1 (fr) | 1982-07-30 |
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