FR549271A - Perfectionnements aux avions - Google Patents

Perfectionnements aux avions

Info

Publication number
FR549271A
FR549271A FR549271DA FR549271A FR 549271 A FR549271 A FR 549271A FR 549271D A FR549271D A FR 549271DA FR 549271 A FR549271 A FR 549271A
Authority
FR
France
Prior art keywords
upgrades
aircraft
aircraft upgrades
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)
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.)
RAMSAY CONDENSING LOCOMOTIVE C
Original Assignee
RAMSAY CONDENSING LOCOMOTIVE C
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 by RAMSAY CONDENSING LOCOMOTIVE C filed Critical RAMSAY CONDENSING LOCOMOTIVE C
Application granted granted Critical
Publication of FR549271A publication Critical patent/FR549271A/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
    • B64D35/00—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions
    • B64D35/04—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions characterised by the transmission driving a plurality of propellers or rotors
    • B64D35/06—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions characterised by the transmission driving a plurality of propellers or rotors the propellers or rotors being counter-rotating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR549271D 1921-03-24 1922-03-23 Perfectionnements aux avions Expired FR549271A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB549271X 1921-03-24

Publications (1)

Publication Number Publication Date
FR549271A true FR549271A (fr) 1923-02-06

Family

ID=10472482

Family Applications (1)

Application Number Title Priority Date Filing Date
FR549271D Expired FR549271A (fr) 1921-03-24 1922-03-23 Perfectionnements aux avions

Country Status (1)

Country Link
FR (1) FR549271A (fr)

Similar Documents

Publication Publication Date Title
DK31663C (da) Flyvemaskine.
FR551435A (fr) Perfectionnement aux montres
FR549271A (fr) Perfectionnements aux avions
FR533903A (fr) Perfectionnements aux avions
FR543197A (fr) Perfectionnements aux aéronefs
FR543752A (fr) Perfectionnements aux avions
FR545186A (fr) Perfectionnements aux aéronefs
FR555530A (fr) Perfectionnements aux aéronefs
FR528045A (fr) Perfectionnements aux aéronefs
FR544865A (fr) Perfectionnements apportés aux parachutes
FR589848A (fr) Perfectionnements aux avions
FR524100A (fr) Perfectionnements aux avions
FR528338A (fr) Perfectionnements aux avions
FR554847A (fr) Perfectionnements aux avions
FR541608A (fr) Perfectionnements aux hélicoptères
FR541599A (fr) Perfectionnements aux sous-marins
FR556695A (fr) Perfectionnements aux échelles
FR567864A (fr) Perfectionnements aux avions
FR580701A (fr) Perfectionnements aux aéronefs
FR564267A (fr) Perfectionnements aux avions
FR545789A (fr) Hélicoptère
FR583560A (fr) Perfectionnements aux avions
FR559833A (fr) Perfectionnements aux tentes
FR555938A (fr) Perfectionnements apportés aux avions
FR563959A (fr) Perfectionnements apportés aux aéroplanes