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Kurt Wullenkord
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Bielefeld, DE
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last 30 patents
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Patent Grant
Steam-pressure reduction valve
Patent number
4,505,865
Issue date
Mar 19, 1985
Holter Regelarmaturen GmbH & Co. Kg
Kurt Wullenkord
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...