CA426566A - Helices en sens inverses - Google Patents

Helices en sens inverses

Info

Publication number
CA426566A
CA426566A CA426566A CA426566DA CA426566A CA 426566 A CA426566 A CA 426566A CA 426566 A CA426566 A CA 426566A CA 426566D A CA426566D A CA 426566DA CA 426566 A CA426566 A CA 426566A
Authority
CA
Canada
Prior art keywords
airscrews
contra
driven
driven airscrews
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
CA426566A
Other languages
English (en)
Inventor
Gordon Wilson Andrew
Arthur Miller Albert
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.)
Self Changing Gears Ltd
Original Assignee
Self Changing Gears Ltd
Publication date
Application granted granted Critical
Publication of CA426566A publication Critical patent/CA426566A/fr
Expired legal-status Critical Current

Links

CA426566A Helices en sens inverses Expired CA426566A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA426566T

Publications (1)

Publication Number Publication Date
CA426566A true CA426566A (fr) 1945-04-03

Family

ID=35537592

Family Applications (1)

Application Number Title Priority Date Filing Date
CA426566A Expired CA426566A (fr) Helices en sens inverses

Country Status (1)

Country Link
CA (1) CA426566A (fr)

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