SU564734A1 - Device for loud duplex communication - Google Patents

Device for loud duplex communication

Info

Publication number
SU564734A1
SU564734A1 SU7602331493A SU2331493A SU564734A1 SU 564734 A1 SU564734 A1 SU 564734A1 SU 7602331493 A SU7602331493 A SU 7602331493A SU 2331493 A SU2331493 A SU 2331493A SU 564734 A1 SU564734 A1 SU 564734A1
Authority
SU
USSR - Soviet Union
Prior art keywords
loud
duplex communication
duplex
communication
speaking
Prior art date
Application number
SU7602331493A
Other languages
Russian (ru)
Inventor
Аркадий Лазаревич Смилянский
Владислав Михайлович Шедько
Original Assignee
Предприятие П/Я А-7306
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 Предприятие П/Я А-7306 filed Critical Предприятие П/Я А-7306
Priority to SU7602331493A priority Critical patent/SU564734A1/en
Application granted granted Critical
Publication of SU564734A1 publication Critical patent/SU564734A1/en

Links

Landscapes

  • Telephone Function (AREA)

Description

(54) УСТРОЙСТВО ДЛЯ ГРОМКОГОВОРЯЩЕЙ ДУПЛЕКСНОЙ СВЯЗИ(54) DEVICE FOR LOUD-SPEAKING DUPLEX COMMUNICATION

SU7602331493A 1976-03-09 1976-03-09 Device for loud duplex communication SU564734A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU7602331493A SU564734A1 (en) 1976-03-09 1976-03-09 Device for loud duplex communication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7602331493A SU564734A1 (en) 1976-03-09 1976-03-09 Device for loud duplex communication

Publications (1)

Publication Number Publication Date
SU564734A1 true SU564734A1 (en) 1977-07-05

Family

ID=20651269

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7602331493A SU564734A1 (en) 1976-03-09 1976-03-09 Device for loud duplex communication

Country Status (1)

Country Link
SU (1) SU564734A1 (en)

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