Gebrauchsmuster DE-1909-406310
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- Inventor location: Nürnberg-Ostbahnhof, Walzwerkstraße, 68.
Sources
- Zeitschrift für Flugtechnik und Motorluftschiffahrt vol. 1 (1910), issue 3/4, p. 48
| Year filed | 1909 |
|---|---|
| Year granted | |
| Office | DEG |
| Patent number | 406310 |
| Inventors | Rudolf Chillingworth |
| Inventor country | DE |
| Applicant person | |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Aus Blech bestehender, einen Hohlkörper bildender Träger |
| English title | Hollow metal girder |
| Tech fields | metal, frame |
| Filing date | 1909-12-17 |
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| Granted? | 1 |
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| Related to aircraft? | 1 |
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| National tech categories | DE 77h |
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| Family year | |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
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