Difference between revisions of "Patent CH-1894-8470"
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Revision as of 08:21, 27 February 2021
Flying machine without balloon or moving parts, using steam propulsion.
Inventor location: Berlin
Sources
| Year filed | 1894 |
|---|---|
| Year granted | |
| Office | CH |
| Patent number | 8470 |
| Inventors | Joseph Hofmann |
| Inventor country | DE |
| Applicant person | |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Flugmaschine |
| English title | Flying machine |
| Tech fields | steam, propulsion |
| Filing date | |
| Full specification filed date | |
| Application number | |
| Grant date | |
| Granted? | |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | Bourry-Séquin |
| Assigned to | |
| National tech categories | CH 115 |
| IPCs | |
| CPCs | |
| Family year | |
| First filing? | |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 3 |
| Number of diagram pages | 2 |
| Number of figures | 5 |
| Number of claims | 4 |
