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Andreas Schopf
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Baierbrunn, DE
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last 30 patents
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Patent Grant
Mechanical face seal assembly
Patent number
5,909,878
Issue date
Jun 8, 1999
Feodor Burgmann Dichtungswerke GmbH & Co.
Andreas Schrufer
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...