CA384372A - Smoke-controlled sprinkler - Google Patents

Smoke-controlled sprinkler

Info

Publication number
CA384372A
CA384372A CA384372A CA384372DA CA384372A CA 384372 A CA384372 A CA 384372A CA 384372 A CA384372 A CA 384372A CA 384372D A CA384372D A CA 384372DA CA 384372 A CA384372 A CA 384372A
Authority
CA
Canada
Prior art keywords
smoke
controlled sprinkler
sprinkler
controlled
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
CA384372A
Other languages
French (fr)
Inventor
J. Rathwell Albert
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 CA384372A publication Critical patent/CA384372A/en
Expired legal-status Critical Current

Links

CA384372A Smoke-controlled sprinkler Expired CA384372A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA384372T

Publications (1)

Publication Number Publication Date
CA384372A true CA384372A (en) 1939-10-03

Family

ID=35389599

Family Applications (1)

Application Number Title Priority Date Filing Date
CA384372A Expired CA384372A (en) Smoke-controlled sprinkler

Country Status (1)

Country Link
CA (1) CA384372A (en)

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