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Walter Hammerschmidt
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Kinsau, DE
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last 30 patents
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Patent Grant
Valve, in particular for compressors
Patent number
5,287,883
Issue date
Feb 22, 1994
Hoerbiger Ventilwerke Aktiengesellschaft
Gunter Fink
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...