FR409193A - - Google Patents

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Publication number
FR409193A
FR409193A FR409193DA FR409193A FR 409193 A FR409193 A FR 409193A FR 409193D A FR409193D A FR 409193DA FR 409193 A FR409193 A FR 409193A
Authority
FR
France
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.)
Active
Application number
Publication of FR409193A publication Critical patent/FR409193A/fr
Active legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C17/00—Aircraft stabilisation not otherwise provided for

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR409193D Active FR409193A (fr)

Publications (1)

Publication Number Publication Date
FR409193A true FR409193A (fr)

Family

ID=1453346

Family Applications (1)

Application Number Title Priority Date Filing Date
FR409193D Active FR409193A (fr)

Country Status (1)

Country Link
FR (1) FR409193A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2531976A (en) * 1946-09-13 1950-11-28 Garrett Harley Allen Retractable lift rotor mechanism for aircraft
US2711295A (en) * 1952-08-11 1955-06-21 Adolphe C Peterson Convertible aircraft with disk shaped airfoil

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2531976A (en) * 1946-09-13 1950-11-28 Garrett Harley Allen Retractable lift rotor mechanism for aircraft
US2711295A (en) * 1952-08-11 1955-06-21 Adolphe C Peterson Convertible aircraft with disk shaped airfoil

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