[go: up one dir, main page]

ES84684A1 - Improvements in the wings of rotary-wing airplanes. - Google Patents

Improvements in the wings of rotary-wing airplanes.

Info

Publication number
ES84684A1
ES84684A1 ES84684A ES84684A ES84684A1 ES 84684 A1 ES84684 A1 ES 84684A1 ES 84684 A ES84684 A ES 84684A ES 84684 A ES84684 A ES 84684A ES 84684 A1 ES84684 A1 ES 84684A1
Authority
ES
Spain
Prior art keywords
wings
rotary
wing airplanes
airplanes
wing
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
ES84684A
Other languages
Spanish (es)
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
Priority to ES84684A priority Critical patent/ES84684A1/en
Publication of ES84684A1 publication Critical patent/ES84684A1/en
Expired legal-status Critical Current

Links

ES84684A 1923-03-10 1923-03-10 Improvements in the wings of rotary-wing airplanes. Expired ES84684A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES84684A ES84684A1 (en) 1923-03-10 1923-03-10 Improvements in the wings of rotary-wing airplanes.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES84684A ES84684A1 (en) 1923-03-10 1923-03-10 Improvements in the wings of rotary-wing airplanes.

Publications (1)

Publication Number Publication Date
ES84684A1 true ES84684A1 (en) 1923-06-01

Family

ID=64250935

Family Applications (1)

Application Number Title Priority Date Filing Date
ES84684A Expired ES84684A1 (en) 1923-03-10 1923-03-10 Improvements in the wings of rotary-wing airplanes.

Country Status (1)

Country Link
ES (1) ES84684A1 (en)

Similar Documents

Publication Publication Date Title
FR564239A (en) Toy helicopter
ES84684A1 (en) Improvements in the wings of rotary-wing airplanes.
ES93286A3 (en) Improvements introduced in the construction of aircraft wings.
ES84685A1 (en) Improvements in rotary-wing airplanes.
FR580657A (en) Helicopter
FR32011E (en) Helicopter
ES111311A1 (en) Improvements in the wings of the airplanes.
ES81406A1 (en) Improvements in rotary-wing airplanes.
DK37641C (en) Wing airplane.
ES88533A1 (en) Improvements in the mechanism to govern the wings of airplanes.
ES78612A1 (en) Aircraft wing improvements.
ES87747A1 (en) Improvements in the methods of flight with helicopter and apparatus for its realization.
FR571678A (en) Toy helicopter
ES105310A1 (en) Improvements in wing nerves for airplanes.
ES106149A1 (en) Improvements in the flying machines of airplanes.
FR561618A (en) Monoplane glider
ES102736A3 (en) Aircraft improvements.
FR578459A (en) Helicopter plane
FR574385A (en) Helicopter
FR569066A (en) Helicopter
FR565569A (en) Helicopter
DK42875C (en) Airplane wings.
ES74257A1 (en) Airplane or seaplane type aircraft improvements.
DK39991C (en) Toy airplane.
GR1553B (en) NEW TYPE OF AIRCRAFT OR AIRPLANE.