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Helmut Gerspacher
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Freiburg, DE
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last 30 patents
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Patent Grant
Process for profiling bristle fields
Patent number
5,564,789
Issue date
Oct 15, 1996
Firma Anton Zahoransky
Helmut Gerspacher
A46 - BRUSHWARE
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Patent Grant
Apparatus for profiling bristle fields
Patent number
5,472,263
Issue date
Dec 5, 1995
Firma Anton Zahoransky
Helmut Gerspacher
A46 - BRUSHWARE