ES116255A1 - Improvements in helicopter type flying devices. - Google Patents

Improvements in helicopter type flying devices.

Info

Publication number
ES116255A1
ES116255A1 ES116255A ES116255A ES116255A1 ES 116255 A1 ES116255 A1 ES 116255A1 ES 116255 A ES116255 A ES 116255A ES 116255 A ES116255 A ES 116255A ES 116255 A1 ES116255 A1 ES 116255A1
Authority
ES
Spain
Prior art keywords
type flying
helicopter type
flying devices
devices
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
ES116255A
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 ES116255A priority Critical patent/ES116255A1/en
Publication of ES116255A1 publication Critical patent/ES116255A1/en
Expired legal-status Critical Current

Links

ES116255A 1929-12-30 1929-12-30 Improvements in helicopter type flying devices. Expired ES116255A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES116255A ES116255A1 (en) 1929-12-30 1929-12-30 Improvements in helicopter type flying devices.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES116255A ES116255A1 (en) 1929-12-30 1929-12-30 Improvements in helicopter type flying devices.

Publications (1)

Publication Number Publication Date
ES116255A1 true ES116255A1 (en) 1930-04-16

Family

ID=65576075

Family Applications (1)

Application Number Title Priority Date Filing Date
ES116255A Expired ES116255A1 (en) 1929-12-30 1929-12-30 Improvements in helicopter type flying devices.

Country Status (1)

Country Link
ES (1) ES116255A1 (en)

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