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AU2868830A - Improvements in screw propellers - Google Patents

Improvements in screw propellers

Info

Publication number
AU2868830A
AU2868830A AU28688/30A AU2868830A AU2868830A AU 2868830 A AU2868830 A AU 2868830A AU 28688/30 A AU28688/30 A AU 28688/30A AU 2868830 A AU2868830 A AU 2868830A AU 2868830 A AU2868830 A AU 2868830A
Authority
AU
Australia
Prior art keywords
screw propellers
propellers
screw
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
AU28688/30A
Other versions
AU2868830B (en
Inventor
Edward Colbert Francis
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
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to AU28688/30A priority Critical patent/AU2868830A/en
Publication of AU2868830B publication Critical patent/AU2868830B/en
Publication of AU2868830A publication Critical patent/AU2868830A/en
Expired legal-status Critical Current

Links

AU28688/30A 1930-08-27 Improvements in screw propellers Expired AU2868830A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU28688/30A AU2868830A (en) 1930-08-27 Improvements in screw propellers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU28688/30A AU2868830A (en) 1930-08-27 Improvements in screw propellers

Publications (2)

Publication Number Publication Date
AU2868830B AU2868830B (en) 1931-09-03
AU2868830A true AU2868830A (en) 1931-09-03

Family

ID=

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