SE137447C1 - - Google Patents

Info

Publication number
SE137447C1
SE137447C1 SE1001745A SE1001745A SE137447C1 SE 137447 C1 SE137447 C1 SE 137447C1 SE 1001745 A SE1001745 A SE 1001745A SE 1001745 A SE1001745 A SE 1001745A SE 137447 C1 SE137447 C1 SE 137447C1
Authority
SE
Sweden
Application number
SE1001745A
Other languages
Swedish (sv)
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
Priority to SE1001745A priority Critical patent/SE137447C1/sv
Publication of SE137447C1 publication Critical patent/SE137447C1/sv

Links

Classifications

    • 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
    • B64C27/10—Helicopters with two or more rotors arranged coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U10/00—Type of UAV
    • B64U10/10—Rotorcrafts
    • B64U10/17—Helicopters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
SE1001745A 1944-11-23 1944-11-23 SE137447C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE1001745A SE137447C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1944-11-23 1944-11-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1001745A SE137447C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1944-11-23 1944-11-23

Publications (1)

Publication Number Publication Date
SE137447C1 true SE137447C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1952-09-23

Family

ID=85025279

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1001745A SE137447C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1944-11-23 1944-11-23

Country Status (1)

Country Link
SE (1) SE137447C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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