Ed. v. Waldkirch
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Swiss patent agent Ed. v. Waldkirch was located in Bern.[1]
Patents for which Ed. v. Waldkirch was the patent agent
- Patent CH-1890-2528 (Inventors: Sophus Hartmann • Max Nathan, English title: Airship, Supplementary to patent: Patent DE-1891-55081)
- Patent CH-1893-6380 (Inventors: Carl Friedrich Billwiller, English title: Dirigible airship, Supplementary to patent: Patent US-1893-507609)
References
| Names | Ed. v. Waldkirch |
|---|---|
| Countries | CH |
| Locations | Bern, Canton of Bern |
| Accreditations | |
| Related agents |
