Patent US-1910-947833
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Sources
- Patent 947833 document and bibliographic info on espacenet
- Patent 947833 at google patents
Year filed | 1909 |
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Year granted | 1910 |
Office | US |
Patent number | 947833 |
Inventors | Johan Peter Hemme Lund |
Inventor country | AU |
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Applicant is inventor? | 1 |
Original title | Rudder for controlling the various movements of screw-propelled vessels and means for operating same |
English title | Rudder for controlling the various movements of screw-propelled vessels |
Tech fields | rudder, marine, navigation |
Filing date | 1909-01-23 |
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Grant date | 1910-02-01 |
Granted? | 1 |
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Supplementary to patent | Patent AU-1909-15563 |
Related to aircraft? | 1 |
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