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Viscodrive Japan PK
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Tochigi, JP
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Patents Grants
last 30 patents
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Patent Grant
Viscous coupling having a toothed hub used as carrier for the inner...
Patent number
5,662,196
Issue date
Sep 2, 1997
GKN Viscodrive GmbH
Makoto Hagiwara
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...