Philipp Doerhoefer
Jump to navigation
Jump to search
Philipp Doerhoefer was an engineer and aero inventor. He filed patents from Roelkestrasse 126B, Weissensee, near Berlin, Germany.
Patents whose inventor or applicant is Philipp Doerhoefer
- Patent FR-1910-413267 (English title: Airship with keel, Supplementary to patent: DE 1910-01-01, Filing date: 1910-03-04)
- Patent GB-1910-7443 (English title: An Improvement in Airships, Supplementary to patent: Patent DE-1910-01-05, Filing date: 1910-03-24)
- Patent FR-1911-438053 (English title: Elastic suspension of the running frame in flying machines, Supplementary to patent: Patent DE-11-06-20, Filing date: 1911-12-23)
- Patent GB-1912-265 (English title: Improvements in Spring Devices for the Running Wheels of Flying Machines, Supplementary to patent: Patent DE June 20, 1911, Filing date: 1912-01-03)
References
| Names | Philipp Doerhoefer |
|---|---|
| Birth date | |
| Death date | |
| Countries | DE |
| Locations | Weissensee; Berlin |
| Occupations | engineer |
| Tech areas | |
| Affiliations | |
| Wikidata id |
