FR600612A - Improvements to airplanes - Google Patents

Improvements to airplanes

Info

Publication number
FR600612A
FR600612A FR600612DA FR600612A FR 600612 A FR600612 A FR 600612A FR 600612D A FR600612D A FR 600612DA FR 600612 A FR600612 A FR 600612A
Authority
FR
France
Prior art keywords
airplanes
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
Other languages
French (fr)
Inventor
Joseph Herrick Hoback
Fred Nendel
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR600612A publication Critical patent/FR600612A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/04—Helicopters
FR600612D 1925-06-30 1925-06-30 Improvements to airplanes Expired FR600612A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR600612T 1925-06-30

Publications (1)

Publication Number Publication Date
FR600612A true FR600612A (en) 1926-02-11

Family

ID=8970347

Family Applications (1)

Application Number Title Priority Date Filing Date
FR600612D Expired FR600612A (en) 1925-06-30 1925-06-30 Improvements to airplanes

Country Status (1)

Country Link
FR (1) FR600612A (en)

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