CH337072A - Tonfilmprojektor mit angebautem Verstärker - Google Patents
Tonfilmprojektor mit angebautem VerstärkerInfo
- Publication number
- CH337072A CH337072A CH337072DA CH337072A CH 337072 A CH337072 A CH 337072A CH 337072D A CH337072D A CH 337072DA CH 337072 A CH337072 A CH 337072A
- Authority
- CH
- Switzerland
- Prior art keywords
- amplifier
- built
- sound film
- film projector
- projector
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/26—Driving record carriers by members acting directly or indirectly thereon
- G11B15/34—Driving record carriers by members acting directly or indirectly thereon through non-slip drive means, e.g. sprocket
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE337072X | 1954-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH337072A true CH337072A (de) | 1959-03-15 |
Family
ID=6221060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH337072D CH337072A (de) | 1954-10-12 | 1955-10-11 | Tonfilmprojektor mit angebautem Verstärker |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH337072A (de) |
| FR (1) | FR1131351A (de) |
-
1955
- 1955-09-20 FR FR1131351D patent/FR1131351A/fr not_active Expired
- 1955-10-11 CH CH337072D patent/CH337072A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1131351A (fr) | 1957-02-20 |
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