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Hafner; C.
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Pforzheim, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus for grinding tooth replacement primary crown castings
Patent number
4,854,082
Issue date
Aug 8, 1989
Hafner; C.
Christian Frank
B24 - GRINDING POLISHING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
79018181 - CEHA WHITE
Serial number
79018181
Registration number
3215994
Filing date
Aug 30, 2005
C. Hafner GmbH + Co.
5 - Pharmaceutical and veterinary preparations