CA443392A - Smoke inspection device - Google Patents

Smoke inspection device

Info

Publication number
CA443392A
CA443392A CA443392A CA443392DA CA443392A CA 443392 A CA443392 A CA 443392A CA 443392 A CA443392 A CA 443392A CA 443392D A CA443392D A CA 443392DA CA 443392 A CA443392 A CA 443392A
Authority
CA
Canada
Prior art keywords
inspection device
smoke inspection
smoke
inspection
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
CA443392A
Other languages
French (fr)
Inventor
Hudson Wager Robert
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 CA443392A publication Critical patent/CA443392A/en
Expired legal-status Critical Current

Links

CA443392A Smoke inspection device Expired CA443392A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA443392T

Publications (1)

Publication Number Publication Date
CA443392A true CA443392A (en) 1947-08-05

Family

ID=35558619

Family Applications (1)

Application Number Title Priority Date Filing Date
CA443392A Expired CA443392A (en) Smoke inspection device

Country Status (1)

Country Link
CA (1) CA443392A (en)

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