FR553993A - Parachute combiné avec un ballon pour aéroplanes, etc. - Google Patents

Parachute combiné avec un ballon pour aéroplanes, etc.

Info

Publication number
FR553993A
FR553993A FR553993DA FR553993A FR 553993 A FR553993 A FR 553993A FR 553993D A FR553993D A FR 553993DA FR 553993 A FR553993 A FR 553993A
Authority
FR
France
Prior art keywords
parachute
airplanes
balloon
combined
parachute combined
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
English (en)
Inventor
Sherman S Green
Mae A Green
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 FR553993A publication Critical patent/FR553993A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D17/00—Parachutes
    • B64D17/78—Parachutes in association with other load-retarding apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR553993D 1922-07-17 1922-07-17 Parachute combiné avec un ballon pour aéroplanes, etc. Expired FR553993A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR553993T 1922-07-17

Publications (1)

Publication Number Publication Date
FR553993A true FR553993A (fr) 1923-06-02

Family

ID=8938586

Family Applications (1)

Application Number Title Priority Date Filing Date
FR553993D Expired FR553993A (fr) 1922-07-17 1922-07-17 Parachute combiné avec un ballon pour aéroplanes, etc.

Country Status (1)

Country Link
FR (1) FR553993A (fr)

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