CA609527A - Supervisory unit for burglar alarm system - Google Patents

Supervisory unit for burglar alarm system

Info

Publication number
CA609527A
CA609527A CA609527A CA609527DA CA609527A CA 609527 A CA609527 A CA 609527A CA 609527 A CA609527 A CA 609527A CA 609527D A CA609527D A CA 609527DA CA 609527 A CA609527 A CA 609527A
Authority
CA
Canada
Prior art keywords
alarm system
burglar alarm
supervisory unit
supervisory
unit
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
CA609527A
Inventor
L. Loudon Clifford
E. Riker William
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.)
HOLMES ELECTRIC PROTECTIVE CO
Original Assignee
HOLMES ELECTRIC PROTECTIVE CO
Publication date
Application granted granted Critical
Publication of CA609527A publication Critical patent/CA609527A/en
Expired legal-status Critical Current

Links

CA609527A Supervisory unit for burglar alarm system Expired CA609527A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA609527T

Publications (1)

Publication Number Publication Date
CA609527A true CA609527A (en) 1960-11-29

Family

ID=35831022

Family Applications (1)

Application Number Title Priority Date Filing Date
CA609527A Expired CA609527A (en) Supervisory unit for burglar alarm system

Country Status (1)

Country Link
CA (1) CA609527A (en)

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