CA488863A - Thermo-switch for fire alarm systems - Google Patents

Thermo-switch for fire alarm systems

Info

Publication number
CA488863A
CA488863A CA488863A CA488863DA CA488863A CA 488863 A CA488863 A CA 488863A CA 488863 A CA488863 A CA 488863A CA 488863D A CA488863D A CA 488863DA CA 488863 A CA488863 A CA 488863A
Authority
CA
Canada
Prior art keywords
thermo
switch
fire alarm
alarm systems
systems
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA488863A
Other languages
French (fr)
Inventor
Christian Hansen Hans
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DANSK TELEFONALARM AS
Original Assignee
DANSK TELEFONALARM AS
Publication date
Application granted granted Critical
Publication of CA488863A publication Critical patent/CA488863A/en
Expired legal-status Critical Current

Links

CA488863A Thermo-switch for fire alarm systems Expired CA488863A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA488863T

Publications (1)

Publication Number Publication Date
CA488863A true CA488863A (en) 1952-12-16

Family

ID=35628585

Family Applications (1)

Application Number Title Priority Date Filing Date
CA488863A Expired CA488863A (en) Thermo-switch for fire alarm systems

Country Status (1)

Country Link
CA (1) CA488863A (en)

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