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Rudolf Haas
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Unterbrunn, DE
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last 30 patents
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Patent Grant
Sand blasting device
Patent number
5,199,229
Issue date
Apr 6, 1993
THERA Patent GmbH & Co., KG Gesellschaft Fur Industrielle Schutzrechte
Wolf-Dietrich Herold
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE