CA50867A - Couvercle et ventilateur pour cheminees - Google Patents

Couvercle et ventilateur pour cheminees

Info

Publication number
CA50867A
CA50867A CA000050867A CA50867DA CA50867A CA 50867 A CA50867 A CA 50867A CA 000050867 A CA000050867 A CA 000050867A CA 50867D A CA50867D A CA 50867DA CA 50867 A CA50867 A CA 50867A
Authority
CA
Canada
Prior art keywords
ventilator
chimney cowl
cowl
chimney
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
CA000050867A
Other languages
English (en)
Inventor
Milo Horace Ingalls
Truman E. Ingalls
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 CA50867A publication Critical patent/CA50867A/fr
Expired legal-status Critical Current

Links

CA000050867A Couvercle et ventilateur pour cheminees Expired CA50867A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA50867T

Publications (1)

Publication Number Publication Date
CA50867A true CA50867A (fr) 1895-12-18

Family

ID=45167406

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000050867A Expired CA50867A (fr) Couvercle et ventilateur pour cheminees

Country Status (1)

Country Link
CA (1) CA50867A (fr)

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