CA812414A - Smoke and heat detection unit - Google Patents

Smoke and heat detection unit

Info

Publication number
CA812414A
CA812414A CA812414A CA812414DA CA812414A CA 812414 A CA812414 A CA 812414A CA 812414 A CA812414 A CA 812414A CA 812414D A CA812414D A CA 812414DA CA 812414 A CA812414 A CA 812414A
Authority
CA
Canada
Prior art keywords
smoke
detection unit
heat detection
heat
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
CA812414A
Inventor
A. Roberts Gordon
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 CA812414A publication Critical patent/CA812414A/en
Expired legal-status Critical Current

Links

CA812414A Smoke and heat detection unit Expired CA812414A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA812414T

Publications (1)

Publication Number Publication Date
CA812414A true CA812414A (en) 1969-05-06

Family

ID=36284915

Family Applications (1)

Application Number Title Priority Date Filing Date
CA812414A Expired CA812414A (en) Smoke and heat detection unit

Country Status (1)

Country Link
CA (1) CA812414A (en)

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