FR709023A - Air navigation device heavier than air - Google Patents

Air navigation device heavier than air

Info

Publication number
FR709023A
FR709023A FR709023DA FR709023A FR 709023 A FR709023 A FR 709023A FR 709023D A FR709023D A FR 709023DA FR 709023 A FR709023 A FR 709023A
Authority
FR
France
Prior art keywords
air
navigation device
device heavier
heavier
air navigation
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
Haviland Hull Platt
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 FR709023A publication Critical patent/FR709023A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C39/00—Aircraft not otherwise provided for
    • B64C39/003—Aircraft not otherwise provided for with wings, paddle wheels, bladed wheels, moving or rotating in relation to the fuselage
    • B64C39/005—Aircraft not otherwise provided for with wings, paddle wheels, bladed wheels, moving or rotating in relation to the fuselage about a horizontal transversal axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR709023D 1930-12-22 1930-12-22 Air navigation device heavier than air Expired FR709023A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR709023T 1930-12-22

Publications (1)

Publication Number Publication Date
FR709023A true FR709023A (en) 1931-08-01

Family

ID=9069240

Family Applications (1)

Application Number Title Priority Date Filing Date
FR709023D Expired FR709023A (en) 1930-12-22 1930-12-22 Air navigation device heavier than air

Country Status (1)

Country Link
FR (1) FR709023A (en)

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