Weissmann et Marx
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French patent agents Weissmann et Marx (sometimes with the former partner spelled with one "s", Weismann) advertised their address as 90 rue d'Amsterdam, Paris. Telephone 111.16.[1].
It seems they communicated, twice at least, the list of aeronautic patents to L'Aérophile (see [1], [2]).
| Patents for which Weissmann et Marx was the patent agent |
|---|
| Patent FR-1909-377174.11850, Patent FR-1909-402645, Patent FR-1909-417668, Patent FR-1910-410855, Patent FR-1910-418867, Patent FR-1910-418867.13489, Patent FR-1911-424709, Patent FR-1911-428222, Patent FR-1911-430133, Patent FR-1911-432274, Patent FR-1911-432473, Patent FR-1912-445163, Patent FR-1913-460142, Patent FR-1913-465032, Patent FR-1913-465447, Patent FR-1917-495123 |
| Patents for which Weissman et Marx was the patent agent |
|---|
| No results |
References
- ↑ L'Aérophile Vol. 17, No. 1, 1 January 1909, facing p. 8.
