CA199978A - Capuchon de ventilateur - Google Patents

Capuchon de ventilateur

Info

Publication number
CA199978A
CA199978A CA199978A CA199978DA CA199978A CA 199978 A CA199978 A CA 199978A CA 199978 A CA199978 A CA 199978A CA 199978D A CA199978D A CA 199978DA CA 199978 A CA199978 A CA 199978A
Authority
CA
Canada
Prior art keywords
ventilator cowl
cowl
ventilator
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
CA199978A
Other languages
English (en)
Inventor
R. Jordan Paul
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 CA199978A publication Critical patent/CA199978A/fr
Expired legal-status Critical Current

Links

CA199978A Capuchon de ventilateur Expired CA199978A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA199978T

Publications (1)

Publication Number Publication Date
CA199978A true CA199978A (fr) 1920-05-11

Family

ID=35074415

Family Applications (1)

Application Number Title Priority Date Filing Date
CA199978A Expired CA199978A (fr) Capuchon de ventilateur

Country Status (1)

Country Link
CA (1) CA199978A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4593610A (en) * 1985-03-04 1986-06-10 Chabot Paul Andre Automatic damper for chimney flue

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4593610A (en) * 1985-03-04 1986-06-10 Chabot Paul Andre Automatic damper for chimney flue

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