Rumpf
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Rumpf was an aero inventor, filing one patent in collaboration with Mazurier, 1892, with Dumas as patent agent.[1]
Patents whose inventor or applicant is Rumpf
- Patent FR-1892-220859 (English title: type of airplane, Filing date: 1892-04-12)
References
Sources
- BOPI (1892, tome 12)