FR21604E - Improvements to airplanes or similar devices - Google Patents

Improvements to airplanes or similar devices

Info

Publication number
FR21604E
FR21604E FR21604A FR21604DA FR21604E FR 21604 E FR21604 E FR 21604E FR 21604 A FR21604 A FR 21604A FR 21604D A FR21604D A FR 21604DA FR 21604 E FR21604 E FR 21604E
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
FR21604A
Other languages
French (fr)
Inventor
Louis Blerot
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.)
LOUIS BLEROT
Original Assignee
LOUIS BLEROT
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 LOUIS BLEROT filed Critical LOUIS BLEROT
Application granted granted Critical
Publication of FR21604E publication Critical patent/FR21604E/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)
FR21604A 1916-02-24 1917-06-18 Improvements to airplanes or similar devices Expired FR21604E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR502839T 1916-02-24
FR21604T 1917-06-18

Publications (1)

Publication Number Publication Date
FR21604E true FR21604E (en) 1921-01-10

Family

ID=1362074

Family Applications (1)

Application Number Title Priority Date Filing Date
FR21604A Expired FR21604E (en) 1916-02-24 1917-06-18 Improvements to airplanes or similar devices

Country Status (1)

Country Link
FR (1) FR21604E (en)

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