CA288788A - Dispositif d'inspection de la fumee - Google Patents

Dispositif d'inspection de la fumee

Info

Publication number
CA288788A
CA288788A CA288788A CA288788DA CA288788A CA 288788 A CA288788 A CA 288788A CA 288788 A CA288788 A CA 288788A CA 288788D A CA288788D A CA 288788DA CA 288788 A CA288788 A CA 288788A
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
CA288788A
Other languages
English (en)
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 CA288788A publication Critical patent/CA288788A/fr
Expired legal-status Critical Current

Links

CA288788A Dispositif d'inspection de la fumee Expired CA288788A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA288788T

Publications (1)

Publication Number Publication Date
CA288788A true CA288788A (fr) 1929-04-16

Family

ID=35225600

Family Applications (1)

Application Number Title Priority Date Filing Date
CA288788A Expired CA288788A (fr) Dispositif d'inspection de la fumee

Country Status (1)

Country Link
CA (1) CA288788A (fr)

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