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Bernhard Hammerl
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Wermelskirchen, DE
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last 30 patents
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Shiftable device acting as a brake or clutch, such as a frictional...
Patent number
5,873,443
Issue date
Feb 23, 1999
Ortlinghaus-Werke GmbH
Udo Meller
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...