JPS4910033A - - Google Patents
Info
- Publication number
- JPS4910033A JPS4910033A JP48036156A JP3615673A JPS4910033A JP S4910033 A JPS4910033 A JP S4910033A JP 48036156 A JP48036156 A JP 48036156A JP 3615673 A JP3615673 A JP 3615673A JP S4910033 A JPS4910033 A JP S4910033A
- 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
- G03B31/00—Associated working of cameras or projectors with sound-recording or sound-reproducing means
- G03B31/06—Associated working of cameras or projectors with sound-recording or sound-reproducing means in which sound track is associated with successively-shown still pictures
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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
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23946072A | 1972-03-30 | 1972-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4910033A true JPS4910033A (en) | 1974-01-29 |
Family
ID=22902227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48036156A Pending JPS4910033A (en) | 1972-03-30 | 1973-03-29 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3732000A (en) |
| JP (1) | JPS4910033A (en) |
| CA (1) | CA979691A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3861793A (en) * | 1972-06-29 | 1975-01-21 | Sanyo Electric Co | Sound-on slide projector |
| FR2489715A1 (en) | 1980-09-08 | 1982-03-12 | Rech Geolog Miniere | PROCESS FOR TREATING MINERALS OF CARBONATE OR SILICOCARBONATE GANG PHASPHATES |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2740633A (en) * | 1950-01-17 | 1956-04-03 | Gray Mfg Co | Recording apparatus |
| US3159078A (en) * | 1954-07-09 | 1964-12-01 | Kalart Co Inc | Device for viewing a photographic slide and reproducing intelligence associated therewith |
| US3245312A (en) * | 1962-05-04 | 1966-04-12 | Atron Corp | Sound system for picture slides |
| US3357302A (en) * | 1965-12-22 | 1967-12-12 | Martin E Gerry | Automatic sound and slide projector control mechanism |
| US3472515A (en) * | 1967-02-07 | 1969-10-14 | Bolt Beranek & Newman | Phonograph record apparatus |
| US3671115A (en) * | 1970-01-30 | 1972-06-20 | Sam Larkin | Audio-video system employing sound track tape belts movably mounted on projection slides |
-
1972
- 1972-03-30 US US00239460A patent/US3732000A/en not_active Expired - Lifetime
-
1973
- 1973-02-28 CA CA164,770A patent/CA979691A/en not_active Expired
- 1973-03-29 JP JP48036156A patent/JPS4910033A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3732000A (en) | 1973-05-08 |
| CA979691A (en) | 1975-12-16 |