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Edmund Volkert
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Neckarsulm, DE
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last 30 patents
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Patent Grant
Gearshifting device for a manually operated transmission for motor...
Patent number
4,886,151
Issue date
Dec 12, 1989
Erich R. Muller
B60 - VEHICLES IN GENERAL
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Patent Grant
Gear-shift mechanism for motor-vehicle multi-step transmissions wit...
Patent number
4,817,470
Issue date
Apr 4, 1989
ZWN Zahnradwerk Neuenstein GmbH & Co.
Erich Muller
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...