Patent DE-1901-134729
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Gas pressure system housed in airship car, linked with balloon.
- Inventor location: Hagenau i. E. [im Elsaß?]
Sources
- IAM Jahrgang 7 (1903), p. 244
- Original patent document and Bibliographic info at DPMA
- Original patent document and bibliography entry at espacenet
| Year filed | 1901 |
|---|---|
| Year granted | 1902 |
| Office | DE |
| Patent number | 134729 |
| Inventors | Alexander Levy |
| Inventor country | DE |
| Applicant person | |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Gasdruckregelungsvorrichtung |
| English title | Gas pressure regulation apparatus |
| Tech fields | subsystem, gas, pressure, valve, instrument |
| Filing date | 1901-08-22 |
| Full specification filed date | |
| Application number | |
| Grant date | |
| Granted? | 1 |
| Publication date | 1902-10-06 |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | DE 77h |
| IPCs | |
| CPCs | |
| 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 | 3 |
| Number of claims | 2 |
