JPS57172434U - - Google Patents
Info
- Publication number
- JPS57172434U JPS57172434U JP1981059464U JP5946481U JPS57172434U JP S57172434 U JPS57172434 U JP S57172434U JP 1981059464 U JP1981059464 U JP 1981059464U JP 5946481 U JP5946481 U JP 5946481U JP S57172434 U JPS57172434 U JP S57172434U
- 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.)
- Granted
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
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/32—Details specially adapted for motion-picture projection
- G03B21/321—Holders for films, e.g. reels, cassettes, spindles
- G03B21/323—Cassettes
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- 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
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/10—Projectors with built-in or built-on screen
- G03B21/11—Projectors with built-in or built-on screen for microfilm reading
- G03B21/111—Projectors with built-in or built-on screen for microfilm reading of roll films
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Replacement Of Web Rolls (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981059464U JPS6118516Y2 (US07655688-20100202-C00010.png) | 1981-04-23 | 1981-04-23 | |
| US06/369,866 US4453682A (en) | 1981-04-23 | 1982-04-19 | Cartridge handling device for microfilm reader or the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981059464U JPS6118516Y2 (US07655688-20100202-C00010.png) | 1981-04-23 | 1981-04-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57172434U true JPS57172434U (US07655688-20100202-C00010.png) | 1982-10-30 |
| JPS6118516Y2 JPS6118516Y2 (US07655688-20100202-C00010.png) | 1986-06-05 |
Family
ID=13114058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981059464U Expired JPS6118516Y2 (US07655688-20100202-C00010.png) | 1981-04-23 | 1981-04-23 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4453682A (US07655688-20100202-C00010.png) |
| JP (1) | JPS6118516Y2 (US07655688-20100202-C00010.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5014929A (en) * | 1988-01-29 | 1991-05-14 | Minolta Camera Co., Ltd. | Film strip feeding apparatus |
| US5092535A (en) * | 1988-04-11 | 1992-03-03 | Canon Kabushiki Kaisha | Film transport apparatus |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3208682A (en) * | 1964-02-19 | 1965-09-28 | Minnesota Mining & Mfg | Self-threading magnetic tape recording and reproducing apparatus |
| US3467340A (en) * | 1966-11-01 | 1969-09-16 | Eastman Kodak Co | Apparatus for and method of feeding strip material |
| US3617013A (en) * | 1969-06-27 | 1971-11-02 | Eastman Kodak Co | Cartridge |
| DE2033582A1 (de) * | 1969-07-16 | 1971-02-25 | Vockenhuber Karl | Aufzeichnungs oder Wiedergabegerat |
| US3599897A (en) * | 1969-12-22 | 1971-08-17 | Eastman Kodak Co | Film-threading system |
| JPS4938725B1 (US07655688-20100202-C00010.png) * | 1970-04-08 | 1974-10-19 | ||
| DE2305542C3 (de) * | 1972-03-08 | 1981-05-14 | Ricoh Co., Ltd., Tokyo | Automatische Bandabnahmevorrichtung |
| US3845916A (en) * | 1973-03-23 | 1974-11-05 | Rca Corp | Cartridge for elongated record medium |
| US4120573A (en) * | 1976-06-28 | 1978-10-17 | Bell & Howell Company | Microfiche reader |
| US4261527A (en) * | 1978-12-18 | 1981-04-14 | Ford Aerospace & Communications Corporation | Apparatus for preventing damage to a tape player head |
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1981
- 1981-04-23 JP JP1981059464U patent/JPS6118516Y2/ja not_active Expired
-
1982
- 1982-04-19 US US06/369,866 patent/US4453682A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6118516Y2 (US07655688-20100202-C00010.png) | 1986-06-05 |
| US4453682A (en) | 1984-06-12 |
