ES73970A1 - Improvements in propellers and similar devices. - Google Patents

Improvements in propellers and similar devices.

Info

Publication number
ES73970A1
ES73970A1 ES73970A ES73970A ES73970A1 ES 73970 A1 ES73970 A1 ES 73970A1 ES 73970 A ES73970 A ES 73970A ES 73970 A ES73970 A ES 73970A ES 73970 A1 ES73970 A1 ES 73970A1
Authority
ES
Spain
Prior art keywords
propellers
similar devices
similar
devices
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
ES73970A
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.)
GILL PROPELLER Co Ltd
Original Assignee
GILL PROPELLER Co Ltd
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 GILL PROPELLER Co Ltd filed Critical GILL PROPELLER Co Ltd
Priority to ES73970A priority Critical patent/ES73970A1/en
Publication of ES73970A1 publication Critical patent/ES73970A1/en
Expired legal-status Critical Current

Links

ES73970A 1920-06-07 1920-06-07 Improvements in propellers and similar devices. Expired ES73970A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES73970A ES73970A1 (en) 1920-06-07 1920-06-07 Improvements in propellers and similar devices.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES73970A ES73970A1 (en) 1920-06-07 1920-06-07 Improvements in propellers and similar devices.

Publications (1)

Publication Number Publication Date
ES73970A1 true ES73970A1 (en) 1920-09-01

Family

ID=64244319

Family Applications (1)

Application Number Title Priority Date Filing Date
ES73970A Expired ES73970A1 (en) 1920-06-07 1920-06-07 Improvements in propellers and similar devices.

Country Status (1)

Country Link
ES (1) ES73970A1 (en)

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