CA171742A - Avertisseur a incendies - Google Patents

Avertisseur a incendies

Info

Publication number
CA171742A
CA171742A CA000171742A CA171742DA CA171742A CA 171742 A CA171742 A CA 171742A CA 000171742 A CA000171742 A CA 000171742A CA 171742D A CA171742D A CA 171742DA CA 171742 A CA171742 A CA 171742A
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
CA000171742A
Other languages
English (en)
Inventor
David Mcclanahan
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 CA171742A publication Critical patent/CA171742A/fr
Expired legal-status Critical Current

Links

CA000171742A 1916-03-18 1916-03-18 Avertisseur a incendies Expired CA171742A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA171742T 1916-03-18

Publications (1)

Publication Number Publication Date
CA171742A true CA171742A (fr) 1916-09-05

Family

ID=45291400

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000171742A Expired CA171742A (fr) 1916-03-18 1916-03-18 Avertisseur a incendies

Country Status (1)

Country Link
CA (1) CA171742A (fr)

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