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Theodor Schneider
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Solingen, DE
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last 30 patents
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Patent Grant
Abrasive wheel
Patent number
6,071,185
Issue date
Jun 6, 2000
August Ruggeberg GmbH & Co.
Claus Genau
B24 - GRINDING POLISHING
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Patent Grant
Abrasive wheel for hand-guided grinding machines, in particular abr...
Patent number
5,584,755
Issue date
Dec 17, 1996
August Ruggeberg
Peter Alfer
B24 - GRINDING POLISHING