CA275158A - Fire alarm switch - Google Patents

Fire alarm switch

Info

Publication number
CA275158A
CA275158A CA275158A CA275158DA CA275158A CA 275158 A CA275158 A CA 275158A CA 275158 A CA275158 A CA 275158A CA 275158D A CA275158D A CA 275158DA CA 275158 A CA275158 A CA 275158A
Authority
CA
Canada
Prior art keywords
fire alarm
alarm switch
switch
fire
alarm
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
CA275158A
Other languages
French (fr)
Inventor
Currie Ernest
M. Dart Luke
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA275158A publication Critical patent/CA275158A/en
Expired legal-status Critical Current

Links

CA275158A Fire alarm switch Expired CA275158A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA275158T

Publications (1)

Publication Number Publication Date
CA275158A true CA275158A (en) 1927-11-08

Family

ID=35205190

Family Applications (1)

Application Number Title Priority Date Filing Date
CA275158A Expired CA275158A (en) Fire alarm switch

Country Status (1)

Country Link
CA (1) CA275158A (en)

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