CA182644A - Chimney swing ventilator - Google Patents

Chimney swing ventilator

Info

Publication number
CA182644A
CA182644A CA000182644A CA182644DA CA182644A CA 182644 A CA182644 A CA 182644A CA 000182644 A CA000182644 A CA 000182644A CA 182644D A CA182644D A CA 182644DA CA 182644 A CA182644 A CA 182644A
Authority
CA
Canada
Prior art keywords
ventilator
chimney
swing
swing ventilator
chimney swing
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
CA000182644A
Other languages
French (fr)
Inventor
Daniel M. Craven
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA182644A publication Critical patent/CA182644A/en
Expired legal-status Critical Current

Links

CA000182644A 1917-09-07 1917-09-07 Chimney swing ventilator Expired CA182644A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA182644T 1917-09-07

Publications (1)

Publication Number Publication Date
CA182644A true CA182644A (en) 1918-03-05

Family

ID=45302296

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000182644A Expired CA182644A (en) 1917-09-07 1917-09-07 Chimney swing ventilator

Country Status (1)

Country Link
CA (1) CA182644A (en)

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