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Peter Heine
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Bodnegg, DE
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Patents Grants
last 30 patents
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Patent Grant
Apparatus for grinding hand knives
Patent number
8,758,084
Issue date
Jun 24, 2014
Knecht Maschinenbau GmbH
Manfred Knecht
B24 - GRINDING POLISHING
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Patent Grant
Apparatus for sharpening blades
Patent number
6,638,142
Issue date
Oct 28, 2003
Knecht Mashinenbau GmbH
Manfred Knecht
B24 - GRINDING POLISHING
Patents Applications
last 30 patents
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Patent Application
Apparatus for grinding hand knives
Publication number
20110281503
Publication date
Nov 17, 2011
KNECHT MASCHINENBAU GmbH
Manfred Knecht
B24 - GRINDING POLISHING
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Patent Application
Apparatus for sharpening blades
Publication number
20010029148
Publication date
Oct 11, 2001
Manfred Knecht
B24 - GRINDING POLISHING