CA209137A - Propeller for aeroplanes - Google Patents

Propeller for aeroplanes

Info

Publication number
CA209137A
CA209137A CA209137A CA209137DA CA209137A CA 209137 A CA209137 A CA 209137A CA 209137 A CA209137 A CA 209137A CA 209137D A CA209137D A CA 209137DA CA 209137 A CA209137 A CA 209137A
Authority
CA
Canada
Prior art keywords
aeroplanes
propeller
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
CA209137A
Other languages
French (fr)
Inventor
Fitzallan Barrett John
Ernest Barrett John
Alfred Wyatt Frand
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 CA209137A publication Critical patent/CA209137A/en
Expired legal-status Critical Current

Links

CA209137A Propeller for aeroplanes Expired CA209137A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA209137T

Publications (1)

Publication Number Publication Date
CA209137A true CA209137A (en) 1921-03-01

Family

ID=35102916

Family Applications (1)

Application Number Title Priority Date Filing Date
CA209137A Expired CA209137A (en) Propeller for aeroplanes

Country Status (1)

Country Link
CA (1) CA209137A (en)

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