CA369873A - Fire alarm - Google Patents

Fire alarm

Info

Publication number
CA369873A
CA369873A CA369873A CA369873DA CA369873A CA 369873 A CA369873 A CA 369873A CA 369873 A CA369873 A CA 369873A CA 369873D A CA369873D A CA 369873DA CA 369873 A CA369873 A CA 369873A
Authority
CA
Canada
Prior art keywords
fire alarm
alarm
fire
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
CA369873A
Other languages
French (fr)
Inventor
K. Helmersen Adolf
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 CA369873A publication Critical patent/CA369873A/en
Expired legal-status Critical Current

Links

CA369873A Fire alarm Expired CA369873A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA369873T

Publications (1)

Publication Number Publication Date
CA369873A true CA369873A (en) 1937-11-09

Family

ID=35370939

Family Applications (1)

Application Number Title Priority Date Filing Date
CA369873A Expired CA369873A (en) Fire alarm

Country Status (1)

Country Link
CA (1) CA369873A (en)

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