FR420180A - Air vessels - Google Patents

Air vessels

Info

Publication number
FR420180A
FR420180A FR420180A FR420180DA FR420180A FR 420180 A FR420180 A FR 420180A FR 420180 A FR420180 A FR 420180A FR 420180D A FR420180D A FR 420180DA FR 420180 A FR420180 A FR 420180A
Authority
FR
France
Prior art keywords
air vessels
vessels
air
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
FR420180A
Other languages
French (fr)
Inventor
William Everett Sylvester Coyne
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.)
WILLIAM EVERETT SYLVESTER COYN
Original Assignee
WILLIAM EVERETT SYLVESTER COYN
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 WILLIAM EVERETT SYLVESTER COYN filed Critical WILLIAM EVERETT SYLVESTER COYN
Application granted granted Critical
Publication of FR420180A publication Critical patent/FR420180A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/04—Helicopters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR420180A 1910-09-09 1910-09-09 Air vessels Expired FR420180A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR420180T 1910-09-09

Publications (1)

Publication Number Publication Date
FR420180A true FR420180A (en) 1911-01-24

Family

ID=1463343

Family Applications (1)

Application Number Title Priority Date Filing Date
FR420180A Expired FR420180A (en) 1910-09-09 1910-09-09 Air vessels

Country Status (1)

Country Link
FR (1) FR420180A (en)

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