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SU16912A1 - Device for recording sounds - Google Patents

Device for recording sounds

Info

Publication number
SU16912A1
SU16912A1 SU56217A SU56217A SU16912A1 SU 16912 A1 SU16912 A1 SU 16912A1 SU 56217 A SU56217 A SU 56217A SU 56217 A SU56217 A SU 56217A SU 16912 A1 SU16912 A1 SU 16912A1
Authority
SU
USSR - Soviet Union
Prior art keywords
recording sounds
sounds
recording
mashkovich
okhotnikov
Prior art date
Application number
SU56217A
Other languages
Russian (ru)
Inventor
А.Г. Машкович
В.Д. Охотников
Original Assignee
А.Г. Машкович
В.Д. Охотников
Filing date
Publication date
Application filed by А.Г. Машкович, В.Д. Охотников filed Critical А.Г. Машкович
Application granted granted Critical
Publication of SU16912A1 publication Critical patent/SU16912A1/en

Links

Description

К патенту А. Г. Машковича и-В. № 16912 Д. ОхотниковаTo the patent of A. G. Mashkovich and-V. № 16912 D. Okhotnikov

5 five

н, и. А.n, and. BUT.

Твн. «Печатвы Т)тх,Tvn. "Prints T) tx,

SU56217A 1929-10-12 Device for recording sounds SU16912A1 (en)

Publications (1)

Publication Number Publication Date
SU16912A1 true SU16912A1 (en) 1930-09-30

Family

ID=

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