Kurt Olbrich

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Mossautal-Hiltersklingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Pipe connection, particularly on composite pipes
- Patent number 5,378,023
- Issue date Jan 3, 1995
- Hewing GmbH
- Kurt Olbrich
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Device for the sharpening, grinding and polishing of dental, parode...
- Patent number 5,295,328
- Issue date Mar 22, 1994
- Quetin; Roswitha
- Kurt Olbrich
- B24 - GRINDING POLISHING
Information Patent Grant
Installation duct for utility lines
- Patent number 5,243,800
- Issue date Sep 14, 1993
- Hewing GmbH
- Kurt Olbrich
- E04 - BUILDING