Patent DE-1914-333525
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Year filed | |
---|---|
Year granted | 1914 |
Office | DE |
Patent number | 333525 |
Inventors | |
Inventor country | IT |
Applicant person | EDWARD R BUTLER |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 0 |
Original title | |
English title | |
Tech fields | |
Filing date | 1914-07-18 |
Full specification filed date | |
Application number | 333525D |
Grant date | 1921-02-26 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | |
IPCs | |
CPCs | CPC B64F2700/6276, CPC B64C35/00 |
Family year | 1914 |
First filing? | 0 |
Cites these patents | |
Citations from after 1930 | |
Application ID | 10705101 |
INPADOC family ID | 10069877 |
Number of text pages | |
Number of diagram pages | |
Number of figures | |
Number of claims |
Sources
- espacenet
- Inventor location: