SU834734A1 - Emergency signalling device - Google Patents

Emergency signalling device Download PDF

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Publication number
SU834734A1
SU834734A1 SU792845020A SU2845020A SU834734A1 SU 834734 A1 SU834734 A1 SU 834734A1 SU 792845020 A SU792845020 A SU 792845020A SU 2845020 A SU2845020 A SU 2845020A SU 834734 A1 SU834734 A1 SU 834734A1
Authority
SU
USSR - Soviet Union
Prior art keywords
signalling device
emergency signalling
emergency
prototits
germany
Prior art date
Application number
SU792845020A
Other languages
Russian (ru)
Inventor
Григорий Евдокимович Шепитько
Original Assignee
Всесоюзный Научно-Исследовательскийинститут Противопожарной Оборонымвд Cccp
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 Всесоюзный Научно-Исследовательскийинститут Противопожарной Оборонымвд Cccp filed Critical Всесоюзный Научно-Исследовательскийинститут Противопожарной Оборонымвд Cccp
Priority to SU792845020A priority Critical patent/SU834734A1/en
Application granted granted Critical
Publication of SU834734A1 publication Critical patent/SU834734A1/en

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Description

(54) УСТРОЙСТВО ДЛЯ ТРЕВОЖНОЙ СИГНАЛИЗАЦИИ(54) DEVICE FOR ALARM ALARM

Claims (3)

1.Патент Германии № 731970, кл. 74а 21/12, 1943.1. German Patent No. 731970, cl. 74a 21/12, 1943. 2.Патент ФРГ 1249731, кл. 74а 21/10, 1959. ,2. The patent of Germany 1249731, cl. 74a 21/10, 1959., 3.Патент США 3065455, кл. 340-16, 1962 (прототиц).3. US patent 3065455, cl. 340-16, 1962 (prototits).
SU792845020A 1979-11-21 1979-11-21 Emergency signalling device SU834734A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU792845020A SU834734A1 (en) 1979-11-21 1979-11-21 Emergency signalling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792845020A SU834734A1 (en) 1979-11-21 1979-11-21 Emergency signalling device

Publications (1)

Publication Number Publication Date
SU834734A1 true SU834734A1 (en) 1981-05-30

Family

ID=20861578

Family Applications (1)

Application Number Title Priority Date Filing Date
SU792845020A SU834734A1 (en) 1979-11-21 1979-11-21 Emergency signalling device

Country Status (1)

Country Link
SU (1) SU834734A1 (en)

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