CA177827A - Fire alarm apparatus - Google Patents

Fire alarm apparatus

Info

Publication number
CA177827A
CA177827A CA000177827A CA177827DA CA177827A CA 177827 A CA177827 A CA 177827A CA 000177827 A CA000177827 A CA 000177827A CA 177827D A CA177827D A CA 177827DA CA 177827 A CA177827 A CA 177827A
Authority
CA
Canada
Prior art keywords
fire alarm
alarm apparatus
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
CA000177827A
Other languages
French (fr)
Inventor
Peter Mcdonough
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
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA177827A publication Critical patent/CA177827A/en
Expired legal-status Critical Current

Links

CA000177827A 1917-02-22 1917-02-22 Fire alarm apparatus Expired CA177827A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA177827T 1917-02-22

Publications (1)

Publication Number Publication Date
CA177827A true CA177827A (en) 1917-06-26

Family

ID=45297480

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000177827A Expired CA177827A (en) 1917-02-22 1917-02-22 Fire alarm apparatus

Country Status (1)

Country Link
CA (1) CA177827A (en)

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