ES117214A1 - A system of metal propellers with changeable blades, adjustable pitch manually on the ground. - Google Patents

A system of metal propellers with changeable blades, adjustable pitch manually on the ground.

Info

Publication number
ES117214A1
ES117214A1 ES117214A ES117214A ES117214A1 ES 117214 A1 ES117214 A1 ES 117214A1 ES 117214 A ES117214 A ES 117214A ES 117214 A ES117214 A ES 117214A ES 117214 A1 ES117214 A1 ES 117214A1
Authority
ES
Spain
Prior art keywords
ground
adjustable pitch
changeable blades
manually
metal propellers
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
ES117214A
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 ES117214A priority Critical patent/ES117214A1/en
Publication of ES117214A1 publication Critical patent/ES117214A1/en
Expired legal-status Critical Current

Links

ES117214A 1930-03-10 1930-03-10 A system of metal propellers with changeable blades, adjustable pitch manually on the ground. Expired ES117214A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES117214A ES117214A1 (en) 1930-03-10 1930-03-10 A system of metal propellers with changeable blades, adjustable pitch manually on the ground.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES117214A ES117214A1 (en) 1930-03-10 1930-03-10 A system of metal propellers with changeable blades, adjustable pitch manually on the ground.

Publications (1)

Publication Number Publication Date
ES117214A1 true ES117214A1 (en) 1930-04-01

Family

ID=65578154

Family Applications (1)

Application Number Title Priority Date Filing Date
ES117214A Expired ES117214A1 (en) 1930-03-10 1930-03-10 A system of metal propellers with changeable blades, adjustable pitch manually on the ground.

Country Status (1)

Country Link
ES (1) ES117214A1 (en)

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