Austein
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French patent agent Austein enters our data addressed at 24, rue d'Amsterdam, Paris, filing on behalf of inventor Charles Johnstone.[1]
Patents for which Austein was the patent agent
- Patent FR-1849-7787.1 (Inventors: Charles Johnstone, English title: steamship propeller blade, Supplementary to patent: Patent FR-1849-7787)
References
| Names | Austein |
|---|---|
| Countries | FR |
| Locations | Paris, Seine |
| Accreditations | |
| Related agents |
