FR725500A - Improvements to the wings, planes, or blades of airplanes, helicopters, propellers or others - Google Patents

Improvements to the wings, planes, or blades of airplanes, helicopters, propellers or others

Info

Publication number
FR725500A
FR725500A FR725500DA FR725500A FR 725500 A FR725500 A FR 725500A FR 725500D A FR725500D A FR 725500DA FR 725500 A FR725500 A FR 725500A
Authority
FR
France
Prior art keywords
helicopters
propellers
airplanes
wings
planes
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
Rudolph Chillingworth
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 FR725500A publication Critical patent/FR725500A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/38—Adjustment of complete wings or parts thereof
    • B64C3/385—Variable incidence wings
FR725500D 1931-10-31 1931-10-31 Improvements to the wings, planes, or blades of airplanes, helicopters, propellers or others Expired FR725500A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR725500T 1931-10-31

Publications (1)

Publication Number Publication Date
FR725500A true FR725500A (en) 1932-05-12

Family

ID=9110111

Family Applications (1)

Application Number Title Priority Date Filing Date
FR725500D Expired FR725500A (en) 1931-10-31 1931-10-31 Improvements to the wings, planes, or blades of airplanes, helicopters, propellers or others

Country Status (1)

Country Link
FR (1) FR725500A (en)

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