CA620511A - Burglar alarm - Google Patents

Burglar alarm

Info

Publication number
CA620511A
CA620511A CA620511A CA620511DA CA620511A CA 620511 A CA620511 A CA 620511A CA 620511 A CA620511 A CA 620511A CA 620511D A CA620511D A CA 620511DA CA 620511 A CA620511 A CA 620511A
Authority
CA
Canada
Prior art keywords
burglar alarm
burglar
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
CA620511A
Inventor
E. Mitchell Francis
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 CA620511A publication Critical patent/CA620511A/en
Expired legal-status Critical Current

Links

CA620511A Burglar alarm Expired CA620511A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA620511T

Publications (1)

Publication Number Publication Date
CA620511A true CA620511A (en) 1961-05-23

Family

ID=35875704

Family Applications (1)

Application Number Title Priority Date Filing Date
CA620511A Expired CA620511A (en) Burglar alarm

Country Status (1)

Country Link
CA (1) CA620511A (en)

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