FR421442A - Aéroplane - Google Patents

Aéroplane

Info

Publication number
FR421442A
FR421442A FR421442A FR421442DA FR421442A FR 421442 A FR421442 A FR 421442A FR 421442 A FR421442 A FR 421442A FR 421442D A FR421442D A FR 421442DA FR 421442 A FR421442 A FR 421442A
Authority
FR
France
Prior art keywords
airplane
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
FR421442A
Other languages
English (en)
Inventor
Wilhelm Roehling
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR421442A publication Critical patent/FR421442A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C33/00—Ornithopters

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR421442A 1909-09-29 1910-09-28 Aéroplane Expired FR421442A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE421442X 1909-09-29

Publications (1)

Publication Number Publication Date
FR421442A true FR421442A (fr) 1911-02-22

Family

ID=1464492

Family Applications (1)

Application Number Title Priority Date Filing Date
FR421442A Expired FR421442A (fr) 1909-09-29 1910-09-28 Aéroplane

Country Status (1)

Country Link
FR (1) FR421442A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2512824A (en) * 1948-08-24 1950-06-27 Brown George Coleman Heavier-than-air airship

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2512824A (en) * 1948-08-24 1950-06-27 Brown George Coleman Heavier-than-air airship

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