CA706528A - Alarm system - Google Patents

Alarm system

Info

Publication number
CA706528A
CA706528A CA706528A CA706528DA CA706528A CA 706528 A CA706528 A CA 706528A CA 706528 A CA706528 A CA 706528A CA 706528D A CA706528D A CA 706528DA CA 706528 A CA706528 A CA 706528A
Authority
CA
Canada
Prior art keywords
alarm system
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
CA706528A
Inventor
H. Kelly Lawrence
Anthony C. La Martina, Jr.
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.)
American District Telegraph Co
Original Assignee
American District Telegraph Co
Publication date
Application granted granted Critical
Publication of CA706528A publication Critical patent/CA706528A/en
Expired legal-status Critical Current

Links

CA706528A Alarm system Expired CA706528A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA706528T

Publications (1)

Publication Number Publication Date
CA706528A true CA706528A (en) 1965-03-23

Family

ID=36020212

Family Applications (1)

Application Number Title Priority Date Filing Date
CA706528A Expired CA706528A (en) Alarm system

Country Status (1)

Country Link
CA (1) CA706528A (en)

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