CH501942A - Film and sound recording device - Google Patents
Film and sound recording deviceInfo
- Publication number
- CH501942A CH501942A CH1107169A CH1107169A CH501942A CH 501942 A CH501942 A CH 501942A CH 1107169 A CH1107169 A CH 1107169A CH 1107169 A CH1107169 A CH 1107169A CH 501942 A CH501942 A CH 501942A
- Authority
- CH
- Switzerland
- Prior art keywords
- film
- recording device
- sound recording
- sound
- recording
- 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
- G03B31/00—Associated working of cameras or projectors with sound-recording or sound-reproducing means
- G03B31/04—Associated working of cameras or projectors with sound-recording or sound-reproducing means in which sound track is not on, but is synchronised with, a moving-picture film
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Television Signal Processing For Recording (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US74938568A | 1968-08-01 | 1968-08-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH501942A true CH501942A (en) | 1971-01-15 |
Family
ID=25013546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1107169A CH501942A (en) | 1968-08-01 | 1969-07-18 | Film and sound recording device |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH501942A (en) |
DE (1) | DE1936582A1 (en) |
FR (1) | FR2014855A1 (en) |
GB (1) | GB1216026A (en) |
-
1969
- 1969-07-04 GB GB3370969A patent/GB1216026A/en not_active Expired
- 1969-07-18 CH CH1107169A patent/CH501942A/en unknown
- 1969-07-18 DE DE19691936582 patent/DE1936582A1/en active Pending
- 1969-07-30 FR FR6926010A patent/FR2014855A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2014855A1 (en) | 1970-04-24 |
DE1936582A1 (en) | 1970-02-05 |
GB1216026A (en) | 1970-12-16 |
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