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Silvan BENZ
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Oberriet, CH
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last 30 patents
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Patent Grant
Dental filling material
Patent number
8,106,109
Issue date
Jan 31, 2012
Coltene Whaledent AG
Ralf Böhner
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
DENTAL COMPOSITE MATERIAL
Publication number
20090192240
Publication date
Jul 30, 2009
COLTENE WHALEDENT AG
Silvan Benz
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
DENTAL FILLING MATERIAL
Publication number
20090023115
Publication date
Jan 22, 2009
COLTENE WHALEDENT AG
Ralf BOHNER
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE