SU20357A1 - Sound film - Google Patents
Sound filmInfo
- Publication number
- SU20357A1 SU20357A1 SU63766A SU63766A SU20357A1 SU 20357 A1 SU20357 A1 SU 20357A1 SU 63766 A SU63766 A SU 63766A SU 63766 A SU63766 A SU 63766A SU 20357 A1 SU20357 A1 SU 20357A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- sound film
- sound
- film
- siskra
- type
- Prior art date
Links
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Stringed Musical Instruments (AREA)
Description
Тип. сИскра.Type of. Siskra.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU63766A SU20357A1 (en) | 1930-02-06 | 1930-02-06 | Sound film |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU63766A SU20357A1 (en) | 1930-02-06 | 1930-02-06 | Sound film |
Publications (1)
Publication Number | Publication Date |
---|---|
SU20357A1 true SU20357A1 (en) | 1931-04-30 |
Family
ID=48339733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU63766A SU20357A1 (en) | 1930-02-06 | 1930-02-06 | Sound film |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU20357A1 (en) |
-
1930
- 1930-02-06 SU SU63766A patent/SU20357A1/en active
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