Patent CH-1894-8470
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Veröffentlichungsdatum (release date): 1894-10-31. We do not really know where this stands, between granting and publication.
Flying machine without balloon or moving parts, using steam propulsion.
Inventor location: Berlin
Sources
Year filed | 1894 |
---|---|
Year granted | 1894 |
Office | CH |
Patent number | 8470 |
Inventors | Joseph Hofmann |
Inventor country | DE |
Applicant person | Joseph Hofmann |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Flugmaschine |
English title | Flying machine |
Tech fields | steam, propulsion |
Filing date | 1894/04/23 |
Full specification filed date | |
Application number | |
Grant date | 1894/10/31 |
Granted? | Yes |
Publication date | 1894/10/31 |
Supplementary to patent | |
Related to aircraft? | Yes |
Serial number | |
Patent agent | Bourry-Séquin |
Assigned to | |
National tech categories | CH 115 |
IPCs | |
CPCs | |
Family year | 1894 |
First filing? | No |
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 |