CA171813A - Avertisseur a incendies - Google Patents

Avertisseur a incendies

Info

Publication number
CA171813A
CA171813A CA000171813A CA171813DA CA171813A CA 171813 A CA171813 A CA 171813A CA 000171813 A CA000171813 A CA 000171813A CA 171813D A CA171813D A CA 171813DA CA 171813 A CA171813 A CA 171813A
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
CA000171813A
Other languages
English (en)
Inventor
John B. Ammons
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 CA171813A publication Critical patent/CA171813A/fr
Expired legal-status Critical Current

Links

CA000171813A 1916-02-24 1916-02-24 Avertisseur a incendies Expired CA171813A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA171813T 1916-02-24

Publications (1)

Publication Number Publication Date
CA171813A true CA171813A (fr) 1916-09-12

Family

ID=45291471

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000171813A Expired CA171813A (fr) 1916-02-24 1916-02-24 Avertisseur a incendies

Country Status (1)

Country Link
CA (1) CA171813A (fr)

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