Patent DE-1899-118139
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- Inventor location: Stuttgart
Sources
- IAM Year 5 (1901), p. 76
- Verzeichnis der von dem Kaiserlichen Patentamt for 1901 (published 1902), p. 269
- Original patent document and Bibliographic info at DPMA
- Original patent document and bibliography entry at espacenet
Year filed | 1899 |
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Year granted | 1901 |
Office | DE |
Patent number | 118139 |
Inventors | R. Rommelsbacher |
Inventor country | DE |
Applicant person | |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Luftschraubenrad |
English title | Airscrew-wheel |
Tech fields | propeller, subsystem |
Filing date | 1899-09-01 |
Full specification filed date | |
Application number | |
Grant date | |
Granted? | 1 |
Publication date | 1901-02-25 |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | DE 77h |
IPCs | IPC B64C 11/00, IPC B64C11/16 |
CPCs | CPC B64C 11/001 |
Family year | |
First filing? | |
Cites these patents | |
Citations from after 1930 | |
Application ID | |
INPADOC family ID | |
Number of text pages | 2 |
Number of diagram pages | 1 |
Number of figures | 7 |
Number of claims |