CA449959A - Helicopter or gyroplane - Google Patents

Helicopter or gyroplane

Info

Publication number
CA449959A
CA449959A CA449959A CA449959DA CA449959A CA 449959 A CA449959 A CA 449959A CA 449959 A CA449959 A CA 449959A CA 449959D A CA449959D A CA 449959DA CA 449959 A CA449959 A CA 449959A
Authority
CA
Canada
Prior art keywords
gyroplane
helicopter
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
CA449959A
Other languages
French (fr)
Inventor
Allan Jamieson Bennett James
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.)
CIEVRA AUTOGIRO Co Ltd
Original Assignee
CIEVRA AUTOGIRO Co Ltd
Publication date
Application granted granted Critical
Publication of CA449959A publication Critical patent/CA449959A/en
Expired legal-status Critical Current

Links

CA449959A Helicopter or gyroplane Expired CA449959A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA449959T

Publications (1)

Publication Number Publication Date
CA449959A true CA449959A (en) 1948-07-20

Family

ID=35567673

Family Applications (1)

Application Number Title Priority Date Filing Date
CA449959A Expired CA449959A (en) Helicopter or gyroplane

Country Status (1)

Country Link
CA (1) CA449959A (en)

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