Patent IT-1915-147222
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Supplementary to Gebrauchsmuster DE-1914-619428, dated 21 October 1914.
- Numero del Registro Attestati: 444/19
- Duration: 3 years
- Company location: Kiel, Geramny
Sources
- Bollettino della proprietà intellettuale Anno 14, Fasc. 5/6 (1915), p. 151.
| Year filed | 1915 |
|---|---|
| Year granted | 1915 |
| Office | IT |
| Patent number | 147222 |
| Inventors | |
| Inventor country | DE |
| Applicant person | |
| Applicant firm | Signal Gesellschaft m.b.H. |
| Applicant type | COMPANY |
| Applicant is inventor? | |
| Original title | Station radiotélégraphique pour aéroplans |
| English title | Radiotelegraphy station for airplanes |
| Tech fields | communications, wireless telegraphy, radio |
| Filing date | 1915-01-05 |
| Full specification filed date | |
| Application number | |
| Grant date | 1915-03-08 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | Gebrauchsmuster DE-1914-619428 |
| Related to aircraft? | 1 |
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| National tech categories | IT 8 |
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| Family year | 1914 |
| First filing? | 0 |
| Cites these patents | |
| Citations from after 1930 | |
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