FR740178A - Improvements to airplanes - Google Patents

Improvements to airplanes

Info

Publication number
FR740178A
FR740178A FR740178DA FR740178A FR 740178 A FR740178 A FR 740178A FR 740178D A FR740178D A FR 740178DA FR 740178 A FR740178 A FR 740178A
Authority
FR
France
Prior art keywords
airplanes
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
Other languages
French (fr)
Inventor
Walter Darbyson
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
Application granted granted Critical
Publication of FR740178A publication Critical patent/FR740178A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C39/00—Aircraft not otherwise provided for
    • B64C39/003—Aircraft not otherwise provided for with wings, paddle wheels, bladed wheels, moving or rotating in relation to the fuselage
    • B64C39/008—Aircraft not otherwise provided for with wings, paddle wheels, bladed wheels, moving or rotating in relation to the fuselage about a longitudinal axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR740178D 1932-07-21 1932-07-21 Improvements to airplanes Expired FR740178A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR740178T 1932-07-21

Publications (1)

Publication Number Publication Date
FR740178A true FR740178A (en) 1933-01-23

Family

ID=9133678

Family Applications (1)

Application Number Title Priority Date Filing Date
FR740178D Expired FR740178A (en) 1932-07-21 1932-07-21 Improvements to airplanes

Country Status (1)

Country Link
FR (1) FR740178A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1321361A4 (en) * 2000-09-28 2005-06-22 Kikushiro Hashimoto Lift generator by continuously rotating impeller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1321361A4 (en) * 2000-09-28 2005-06-22 Kikushiro Hashimoto Lift generator by continuously rotating impeller

Similar Documents

Publication Publication Date Title
FR730678A (en) Improvements to stairs
FR752676A (en) Improvements to davits
FR737509A (en) Improvements to mechanical razors
FR760098A (en) Improvements to propellers
FR752680A (en) Improvements to airplanes
FR740178A (en) Improvements to airplanes
FR727730A (en) Improvements to airplanes
FR42300E (en) Improvements to parachutes
FR746767A (en) Improvements to seaplanes
FR42187E (en) Improvements made to cremones
FR736100A (en) Improvements to airplanes
FR41834E (en) Improvements to parachutes
FR756446A (en) Improvements to dash-pots
FR763199A (en) Improvements to railways
FR752827A (en) Improvements to aerial propellers
FR809549A (en) Improvements relating to airplanes
FR737349A (en) Improvements made to tampons
FR827097A (en) Improvements to airplanes
FR795623A (en) Improvements relating to airplanes
FR736935A (en) Improvements made to velocimanes
FR747301A (en) Improvements to carburates
FR751845A (en) Improvements to aerodynamic surfaces
FR709944A (en) Improvements to airplanes
FR717839A (en) Improvements to airplanes
FR710958A (en) Improvements to airplanes