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ES78575A1 - Construction and steering device for helicopter propellers. - Google Patents

Construction and steering device for helicopter propellers.

Info

Publication number
ES78575A1
ES78575A1 ES78575A ES78575A ES78575A1 ES 78575 A1 ES78575 A1 ES 78575A1 ES 78575 A ES78575 A ES 78575A ES 78575 A ES78575 A ES 78575A ES 78575 A1 ES78575 A1 ES 78575A1
Authority
ES
Spain
Prior art keywords
construction
steering device
helicopter propellers
propellers
helicopter
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
ES78575A
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 ES78575A priority Critical patent/ES78575A1/en
Publication of ES78575A1 publication Critical patent/ES78575A1/en
Expired legal-status Critical Current

Links

ES78575A 1921-06-20 1921-06-20 Construction and steering device for helicopter propellers. Expired ES78575A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES78575A ES78575A1 (en) 1921-06-20 1921-06-20 Construction and steering device for helicopter propellers.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES78575A ES78575A1 (en) 1921-06-20 1921-06-20 Construction and steering device for helicopter propellers.

Publications (1)

Publication Number Publication Date
ES78575A1 true ES78575A1 (en) 1922-03-01

Family

ID=64249784

Family Applications (1)

Application Number Title Priority Date Filing Date
ES78575A Expired ES78575A1 (en) 1921-06-20 1921-06-20 Construction and steering device for helicopter propellers.

Country Status (1)

Country Link
ES (1) ES78575A1 (en)

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