CA222721A - Ventilateur - Google Patents

Ventilateur

Info

Publication number
CA222721A
CA222721A CA222721A CA222721DA CA222721A CA 222721 A CA222721 A CA 222721A CA 222721 A CA222721 A CA 222721A CA 222721D A CA222721D A CA 222721DA CA 222721 A CA222721 A CA 222721A
Authority
CA
Canada
Prior art keywords
fan
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
CA222721A
Other languages
English (en)
Inventor
A. Canton Allen
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.)
WM HENRY CHEPPU
Original Assignee
WM HENRY CHEPPU
Publication date
Application granted granted Critical
Publication of CA222721A publication Critical patent/CA222721A/fr
Expired legal-status Critical Current

Links

CA222721A Ventilateur Expired CA222721A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA222721T

Publications (1)

Publication Number Publication Date
CA222721A true CA222721A (fr) 1922-08-15

Family

ID=35118324

Family Applications (1)

Application Number Title Priority Date Filing Date
CA222721A Expired CA222721A (fr) Ventilateur

Country Status (1)

Country Link
CA (1) CA222721A (fr)

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