AU2868830B - Improvements in screw propellers - Google Patents

Improvements in screw propellers

Info

Publication number
AU2868830B
AU2868830B AU28688/30A AU2868830A AU2868830B AU 2868830 B AU2868830 B AU 2868830B AU 28688/30 A AU28688/30 A AU 28688/30A AU 2868830 A AU2868830 A AU 2868830A AU 2868830 B AU2868830 B AU 2868830B
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
AU2868830A (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
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 AU28688/30A priority Critical patent/AU2868830A/en
Priority claimed from AU28688/30A external-priority 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 true AU2868830B (en) 1931-09-03
AU2868830A AU2868830A (en) 1931-09-03

Family

ID=

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