FR613991A - - Google Patents

Info

Publication number
FR613991A
FR613991A FR613991DA FR613991A FR 613991 A FR613991 A FR 613991A FR 613991D A FR613991D A FR 613991DA FR 613991 A FR613991 A FR 613991A
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.)
Expired
Application number
Other languages
French (fr)
Publication date
Application granted granted Critical
Publication of FR613991A publication Critical patent/FR613991A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/20—Rotorcraft characterised by having shrouded rotors, e.g. flying platforms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/04—Helicopters
    • B64C27/08—Helicopters with two or more rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR613991D Expired FR613991A (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
FR613991A true FR613991A (cg-RX-API-DMAC7.html) 1926-12-03

Family

ID=1540963

Family Applications (1)

Application Number Title Priority Date Filing Date
FR613991D Expired FR613991A (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
FR (1) FR613991A (cg-RX-API-DMAC7.html)

Similar Documents

Publication Publication Date Title
FR607998A (cg-RX-API-DMAC7.html)
AT112354B (cg-RX-API-DMAC7.html)
FR600380A (cg-RX-API-DMAC7.html)
AT112305B (cg-RX-API-DMAC7.html)
AT109105B (cg-RX-API-DMAC7.html)
AT108096B (cg-RX-API-DMAC7.html)
FR608868A (cg-RX-API-DMAC7.html)
FR604337A (cg-RX-API-DMAC7.html)
BE331639A (cg-RX-API-DMAC7.html)
BE332545A (cg-RX-API-DMAC7.html)
BE333187A (cg-RX-API-DMAC7.html)
BE332383A (cg-RX-API-DMAC7.html)
BE333438A (cg-RX-API-DMAC7.html)
BE332738A (cg-RX-API-DMAC7.html)
BE344931A (cg-RX-API-DMAC7.html)
BE333319A (cg-RX-API-DMAC7.html)
BE333235A (cg-RX-API-DMAC7.html)
BE332397A (cg-RX-API-DMAC7.html)
BE332764A (cg-RX-API-DMAC7.html)
BE340873A (cg-RX-API-DMAC7.html)
BE332307A (cg-RX-API-DMAC7.html)
BE332395A (cg-RX-API-DMAC7.html)
NL21146C (cg-RX-API-DMAC7.html)
BE332378A (cg-RX-API-DMAC7.html)
BE332092A (cg-RX-API-DMAC7.html)