DD278436A1 - EMERGENCY BUTTONS FOR ALARM SYSTEMS IN HAZARDOUS AREAS - Google Patents

EMERGENCY BUTTONS FOR ALARM SYSTEMS IN HAZARDOUS AREAS

Info

Publication number
DD278436A1
DD278436A1 DD32352188A DD32352188A DD278436A1 DD 278436 A1 DD278436 A1 DD 278436A1 DD 32352188 A DD32352188 A DD 32352188A DD 32352188 A DD32352188 A DD 32352188A DD 278436 A1 DD278436 A1 DD 278436A1
Authority
DD
German Democratic Republic
Prior art keywords
alarm systems
hazardous areas
emergency buttons
buttons
emergency
Prior art date
Application number
DD32352188A
Other languages
German (de)
Inventor
Martina Hoppstock
Axel Holst
Frank Maschkowitz
Original Assignee
Berlin Treptow Veb K
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 Berlin Treptow Veb K filed Critical Berlin Treptow Veb K
Priority to DD32352188A priority Critical patent/DD278436A1/en
Publication of DD278436A1 publication Critical patent/DD278436A1/en

Links

DD32352188A 1988-12-21 1988-12-21 EMERGENCY BUTTONS FOR ALARM SYSTEMS IN HAZARDOUS AREAS DD278436A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DD32352188A DD278436A1 (en) 1988-12-21 1988-12-21 EMERGENCY BUTTONS FOR ALARM SYSTEMS IN HAZARDOUS AREAS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD32352188A DD278436A1 (en) 1988-12-21 1988-12-21 EMERGENCY BUTTONS FOR ALARM SYSTEMS IN HAZARDOUS AREAS

Publications (1)

Publication Number Publication Date
DD278436A1 true DD278436A1 (en) 1990-05-02

Family

ID=5605339

Family Applications (1)

Application Number Title Priority Date Filing Date
DD32352188A DD278436A1 (en) 1988-12-21 1988-12-21 EMERGENCY BUTTONS FOR ALARM SYSTEMS IN HAZARDOUS AREAS

Country Status (1)

Country Link
DD (1) DD278436A1 (en)

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Legal Events

Date Code Title Description
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