CA443392A - Dispositif de visite pour fumee - Google Patents

Dispositif de visite pour fumee

Info

Publication number: CA443392A
Authority: CA; Canada
Prior art keywords: inspection device; smoke inspection; smoke; inspection
Prior art date: 1947-08-05
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

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

1947-08-05

1947-08-05 Application granted granted Critical

1947-08-05 Publication of CA443392A publication Critical patent/CA443392A/fr

Status Expired legal-status Critical Current

Links

238000007689 inspection Methods 0.000 title 1
239000000779 smoke Substances 0.000 title 1

CA443392A Dispositif de visite pour fumee Expired CA443392A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA443392T

Publications (1)

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

Family

ID=35558619

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA443392A Expired CA443392A (fr)			Dispositif de visite pour fumee

Country Status (1)

Country	Link
CA (1)	CA443392A (fr)

0
- CA CA443392A patent/CA443392A/fr not_active Expired

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