FR502839A - Improvements to airplanes or similar devices - Google Patents

Improvements to airplanes or similar devices

Info

Publication number
FR502839A
FR502839A FR502839A FR502839DA FR502839A FR 502839 A FR502839 A FR 502839A FR 502839 A FR502839 A FR 502839A FR 502839D A FR502839D A FR 502839DA FR 502839 A FR502839 A FR 502839A
Authority
FR
France
Prior art keywords
airplanes
similar devices
similar
devices
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
FR502839A
Other languages
French (fr)
Inventor
Louis Bleropt
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 FR502839A publication Critical patent/FR502839A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR502839A 1916-02-24 1916-02-24 Improvements to airplanes or similar devices Expired FR502839A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR502839T 1916-02-24

Publications (1)

Publication Number Publication Date
FR502839A true FR502839A (en) 1920-05-27

Family

ID=8906679

Family Applications (1)

Application Number Title Priority Date Filing Date
FR502839A Expired FR502839A (en) 1916-02-24 1916-02-24 Improvements to airplanes or similar devices

Country Status (1)

Country Link
FR (1) FR502839A (en)

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