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Gerhard Reichert
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Puchheim, DE
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last 30 patents
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Patent Grant
Grinding tool and the like made of a ceramic material coated with e...
Patent number
5,343,656
Issue date
Sep 6, 1994
Hurth Maschinen und Werkzeuge G.m.b.H.
Herbert Loos
B24 - GRINDING POLISHING
Information
Patent Grant
Method for the precision working of the tooth flanks of particularl...
Patent number
5,129,185
Issue date
Jul 14, 1992
HurthMaschinen und Werkzeuge G.m.b.H.
Manfred Erhardt
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Tool for the precision working of tooth flanks of hardened gears
Patent number
5,074,080
Issue date
Dec 24, 1991
Hurth Maschinen und Werkzeuge G.m.b.H.
Manfred Erhardt
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for the precision working of the flanks of gears with a gear...
Patent number
4,649,671
Issue date
Mar 17, 1987
Carl Hurth Maschinen- und Zahnradfabrik GmbH & Co.
Manfred Erhardt
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus for the manufacture or machining of gears by rolling on a...
Patent number
4,633,619
Issue date
Jan 6, 1987
Carl Hurth Maschinen- und Zahnradfabrik GmbH & Co.
Manfred Erhardt
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus and tool for precision working, particularly shaving, of...
Patent number
4,190,387
Issue date
Feb 26, 1980
Carl Hurth Maschinen-und Zahnradfabrik
Herbert Loos
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for precision working, particularly shaving, of gears
Patent number
4,119,014
Issue date
Oct 10, 1978
Carl Hurth Maschinen- und Zahnradfabrik
Herbert Loos
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR