CA487573A - Appareil regulateur de tirage - Google Patents

Appareil regulateur de tirage

Info

Publication number
CA487573A
CA487573A CA487573A CA487573DA CA487573A CA 487573 A CA487573 A CA 487573A CA 487573 A CA487573 A CA 487573A CA 487573D A CA487573D A CA 487573DA CA 487573 A CA487573 A CA 487573A
Authority
CA
Canada
Prior art keywords
control apparatus
draft control
draft
control
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
CA487573A
Other languages
English (en)
Inventor
P. Campbell Shirley
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.)
Coleman Lamp and Stove Co Ltd
Original Assignee
Coleman Lamp and Stove Co Ltd
Publication date
Application granted granted Critical
Publication of CA487573A publication Critical patent/CA487573A/fr
Expired legal-status Critical Current

Links

CA487573A Appareil regulateur de tirage Expired CA487573A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA487573T

Publications (1)

Publication Number Publication Date
CA487573A true CA487573A (fr) 1952-10-28

Family

ID=35627291

Family Applications (1)

Application Number Title Priority Date Filing Date
CA487573A Expired CA487573A (fr) Appareil regulateur de tirage

Country Status (1)

Country Link
CA (1) CA487573A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4920866A (en) * 1988-05-12 1990-05-01 Michael Hoban Anti back draft device for flue

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4920866A (en) * 1988-05-12 1990-05-01 Michael Hoban Anti back draft device for flue

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