CA473583A - Helicopters - Google Patents

Helicopters

Info

Publication number
CA473583A
CA473583A CA473583A CA473583DA CA473583A CA 473583 A CA473583 A CA 473583A CA 473583 A CA473583 A CA 473583A CA 473583D A CA473583D A CA 473583DA CA 473583 A CA473583 A CA 473583A
Authority
CA
Canada
Prior art keywords
helicopters
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
CA473583A
Other languages
French (fr)
Inventor
George Pullin Cyril
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.)
Cierva Autogiro Co Ltd
Original Assignee
Cierva Autogiro Co Ltd
Publication date
Application granted granted Critical
Publication of CA473583A publication Critical patent/CA473583A/en
Expired legal-status Critical Current

Links

CA473583A Helicopters Expired CA473583A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA473583T

Publications (1)

Publication Number Publication Date
CA473583A true CA473583A (en) 1951-05-15

Family

ID=35607553

Family Applications (1)

Application Number Title Priority Date Filing Date
CA473583A Expired CA473583A (en) Helicopters

Country Status (1)

Country Link
CA (1) CA473583A (en)

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