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Heinz-Dieter Gelse
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Wunstorf, DE
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last 30 patents
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Patent Grant
Valve assembly
Patent number
4,685,653
Issue date
Aug 11, 1987
WABCO Westinghouse Fahrzeugbremsen GmbH
Wolfgang Kaltenthaler
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES