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CA198745A - Induction and blowing draught - Google Patents

Induction and blowing draught

Info

Publication number
CA198745A
CA198745A CA198745A CA198745DA CA198745A CA 198745 A CA198745 A CA 198745A CA 198745 A CA198745 A CA 198745A CA 198745D A CA198745D A CA 198745DA CA 198745 A CA198745 A CA 198745A
Authority
CA
Canada
Prior art keywords
draught
blowing
induction
blowing draught
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
CA198745A
Other languages
French (fr)
Inventor
Prat Emile
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 CA198745A publication Critical patent/CA198745A/en
Expired legal-status Critical Current

Links

CA198745A Induction and blowing draught Expired CA198745A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA198745T

Publications (1)

Publication Number Publication Date
CA198745A true CA198745A (en) 1920-03-30

Family

ID=35073183

Family Applications (1)

Application Number Title Priority Date Filing Date
CA198745A Expired CA198745A (en) Induction and blowing draught

Country Status (1)

Country Link
CA (1) CA198745A (en)

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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