CA144274A - Systeme d'alarme a feu - Google Patents

Systeme d'alarme a feu

Info

Publication number
CA144274A
CA144274A CA144274DA CA144274A CA 144274 A CA144274 A CA 144274A CA 144274D A CA144274D A CA 144274DA CA 144274 A CA144274 A CA 144274A
Authority
CA
Canada
Prior art keywords
alarm system
fire alarm
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
Other languages
English (en)
Inventor
Henry Benson Rogers
William George Scriver
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.)
ROGERS STEPHEN GILBERT
Original Assignee
ROGERS STEPHEN GILBERT
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 ROGERS STEPHEN GILBERT filed Critical ROGERS STEPHEN GILBERT
Application granted granted Critical
Publication of CA144274A publication Critical patent/CA144274A/fr
Expired legal-status Critical Current

Links

CA144274D 1911-05-27 1911-05-27 Systeme d'alarme a feu Expired CA144274A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA144274T 1911-05-27

Publications (1)

Publication Number Publication Date
CA144274A true CA144274A (fr) 1912-11-26

Family

ID=45263989

Family Applications (1)

Application Number Title Priority Date Filing Date
CA144274D Expired CA144274A (fr) 1911-05-27 1911-05-27 Systeme d'alarme a feu

Country Status (1)

Country Link
CA (1) CA144274A (fr)

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