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Hans Dieling
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last 30 patents
Information
Patent Grant
Motorized swiveling streetcar trucks
Patent number
4,046,080
Issue date
Sep 6, 1977
Wegmann & Co.
Hans Dieling
B61 - RAILWAYS
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Patent Grant
Pneumatic railway car suspension
Patent number
3,941,061
Issue date
Mar 2, 1976
Wegmann & Co.
Manfred Schindehutte
B60 - VEHICLES IN GENERAL