JPS4991222A - - Google Patents
Info
- Publication number
- JPS4991222A JPS4991222A JP48134932A JP13493273A JPS4991222A JP S4991222 A JPS4991222 A JP S4991222A JP 48134932 A JP48134932 A JP 48134932A JP 13493273 A JP13493273 A JP 13493273A JP S4991222 A JPS4991222 A JP S4991222A
- 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
- G03B23/00—Devices for changing pictures in viewing apparatus or projectors
- G03B23/02—Devices for changing pictures in viewing apparatus or projectors in which a picture is removed from a stock and returned to the same stock or another one; Magazines therefor
- G03B23/06—Devices for changing pictures in viewing apparatus or projectors in which a picture is removed from a stock and returned to the same stock or another one; Magazines therefor with rotary movement
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection-Type Copiers In General (AREA)
- Pile Receivers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722260887 DE2260887C3 (de) | 1972-12-13 | Diaprojektor mit Gefachmagazin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4991222A true JPS4991222A (US07902200-20110308-C00004.png) | 1974-08-31 |
Family
ID=5864261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48134932A Pending JPS4991222A (US07902200-20110308-C00004.png) | 1972-12-13 | 1973-12-03 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3937569A (US07902200-20110308-C00004.png) |
| JP (1) | JPS4991222A (US07902200-20110308-C00004.png) |
| FR (1) | FR2211135A5 (US07902200-20110308-C00004.png) |
| IT (1) | IT996956B (US07902200-20110308-C00004.png) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2756630A (en) * | 1951-01-29 | 1956-07-31 | Ernest W Goldberg | Automatic slide changer |
| US2909962A (en) * | 1955-01-07 | 1959-10-27 | Ernest W Goldberg | Slide changer with angled magazine |
| US2942365A (en) * | 1957-02-21 | 1960-06-28 | Bell & Howell Co | Slide tray construction |
| US3120150A (en) * | 1959-07-03 | 1964-02-04 | Sawyers Inc | Slide projector |
| US3143036A (en) * | 1960-06-01 | 1964-08-04 | Rollei Werke Franke Heidecke | Photographic slide projector |
| US3025759A (en) * | 1960-06-29 | 1962-03-20 | Honeywell Regulator Co | Photographic slide projector |
| US3704943A (en) * | 1967-08-18 | 1972-12-05 | Bosch Elektronik Photokino | Slide projector for use with straight and circular slide trays |
| US3606545A (en) * | 1967-09-08 | 1971-09-20 | Bosch Elektronik Photokino | Convertible slide projector |
-
1973
- 1973-11-13 IT IT70326/73A patent/IT996956B/it active
- 1973-11-23 US US05/418,257 patent/US3937569A/en not_active Expired - Lifetime
- 1973-11-28 FR FR7342378A patent/FR2211135A5/fr not_active Expired
- 1973-12-03 JP JP48134932A patent/JPS4991222A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT996956B (it) | 1975-12-10 |
| DE2260887A1 (de) | 1974-06-20 |
| FR2211135A5 (US07902200-20110308-C00004.png) | 1974-07-12 |
| US3937569A (en) | 1976-02-10 |
| DE2260887B2 (de) | 1976-12-09 |
