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SU683032A1 - Microphone "igor" - Google Patents

Microphone "igor"

Info

Publication number
SU683032A1
SU683032A1 SU742049848A SU2049848A SU683032A1 SU 683032 A1 SU683032 A1 SU 683032A1 SU 742049848 A SU742049848 A SU 742049848A SU 2049848 A SU2049848 A SU 2049848A SU 683032 A1 SU683032 A1 SU 683032A1
Authority
SU
USSR - Soviet Union
Prior art keywords
igor
microphone
state
dreisen
kharkevich
Prior art date
Application number
SU742049848A
Other languages
Russian (ru)
Inventor
Аслануко Гериханович Хапачев
Original Assignee
А. Г. Хапачев
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by А. Г. Хапачев filed Critical А. Г. Хапачев
Priority to SU742049848A priority Critical patent/SU683032A1/en
Application granted granted Critical
Publication of SU683032A1 publication Critical patent/SU683032A1/en

Links

Landscapes

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Description

(54) МИКРОФОН «ИГОРЬ(54) MICROPHONE “IGOR”

Источники информации, прин тые во внимание при экспертизе:Sources of information taken into account in the examination:

1. И. Г. Дрейзен. Электроакустика и звуковое вещание. Госиздат литературы по1. I. G. Dreisen. Electroacoustics and sound broadcasting. State Publisher of Literature

вопросам св зи и радио, ЭМ., 1961, с. 358.issues of communication and radio, EM., 1961, p. 358.

2. А. А. Харкевич. Электроакустическа  аппаратура. Госиздат, Л.-М., 1933, с. 171 (прототип).2. A. A. Kharkevich. Electro-acoustic equipment. State Publishing House, L.-M., 1933, p. 171 (prototype).

SU742049848A 1974-08-06 1974-08-06 Microphone "igor" SU683032A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU742049848A SU683032A1 (en) 1974-08-06 1974-08-06 Microphone "igor"

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU742049848A SU683032A1 (en) 1974-08-06 1974-08-06 Microphone "igor"

Publications (1)

Publication Number Publication Date
SU683032A1 true SU683032A1 (en) 1979-08-30

Family

ID=20592904

Family Applications (1)

Application Number Title Priority Date Filing Date
SU742049848A SU683032A1 (en) 1974-08-06 1974-08-06 Microphone "igor"

Country Status (1)

Country Link
SU (1) SU683032A1 (en)

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