CA453934A - Helicopter and the like - Google Patents

Helicopter and the like

Info

Publication number
CA453934A
CA453934A CA453934A CA453934DA CA453934A CA 453934 A CA453934 A CA 453934A CA 453934 A CA453934 A CA 453934A CA 453934D A CA453934D A CA 453934DA CA 453934 A CA453934 A CA 453934A
Authority
CA
Canada
Prior art keywords
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
CA453934A
Other languages
French (fr)
Inventor
Avigdor Rifat
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 CA453934A publication Critical patent/CA453934A/en
Expired legal-status Critical Current

Links

CA453934A Helicopter and the like Expired CA453934A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA453934T

Publications (1)

Publication Number Publication Date
CA453934A true CA453934A (en) 1949-01-11

Family

ID=35571666

Family Applications (1)

Application Number Title Priority Date Filing Date
CA453934A Expired CA453934A (en) Helicopter and the like

Country Status (1)

Country Link
CA (1) CA453934A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4830312A (en) * 1987-03-26 1989-05-16 Dr. Ing. H.C.F. Porshce Aktiengesellschaft Airplane, preferably a helicopter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4830312A (en) * 1987-03-26 1989-05-16 Dr. Ing. H.C.F. Porshce Aktiengesellschaft Airplane, preferably a helicopter

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