DK82348C - Elektrisk kontaktindretning til brandalarmeringsanlæg. - Google Patents

Elektrisk kontaktindretning til brandalarmeringsanlæg.

Info

Publication number
DK82348C
DK82348C DK247552A DK247552A DK82348C DK 82348 C DK82348 C DK 82348C DK 247552 A DK247552 A DK 247552A DK 247552 A DK247552 A DK 247552A DK 82348 C DK82348 C DK 82348C
Authority
DK
Denmark
Prior art keywords
electrical contact
fire alarm
contact device
alarm systems
systems
Prior art date
Application number
DK247552A
Other languages
English (en)
Inventor
Erik Hoff-Hansen
Original Assignee
Erik Hoff-Hansen
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 Erik Hoff-Hansen filed Critical Erik Hoff-Hansen
Priority to DK247552A priority Critical patent/DK82348C/da
Application granted granted Critical
Publication of DK82348C publication Critical patent/DK82348C/da

Links

DK247552A 1952-08-06 1952-08-06 Elektrisk kontaktindretning til brandalarmeringsanlæg. DK82348C (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK247552A DK82348C (da) 1952-08-06 1952-08-06 Elektrisk kontaktindretning til brandalarmeringsanlæg.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK247552A DK82348C (da) 1952-08-06 1952-08-06 Elektrisk kontaktindretning til brandalarmeringsanlæg.

Publications (1)

Publication Number Publication Date
DK82348C true DK82348C (da) 1956-11-19

Family

ID=8112633

Family Applications (1)

Application Number Title Priority Date Filing Date
DK247552A DK82348C (da) 1952-08-06 1952-08-06 Elektrisk kontaktindretning til brandalarmeringsanlæg.

Country Status (1)

Country Link
DK (1) DK82348C (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4157526A (en) * 1977-02-22 1979-06-05 Davies John S Multi-stage heat sensing cable and emergency communication system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4157526A (en) * 1977-02-22 1979-06-05 Davies John S Multi-stage heat sensing cable and emergency communication system

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