Manfred Grunsky

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Dreieichenhain, DE

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Patents Grantslast 30 patents

Information Patent Grant
Drilling tool for metallic materials
- Patent number 5,474,407
- Issue date Dec 12, 1995
- Stellram GmbH
- Holger Rodel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
One-piece rotary material removing tool of sintered hard metal
- Patent number 4,826,364
- Issue date May 2, 1989
- Stellram S.A.
- Manfred Grunsky
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Single-lip drilling tool
- Patent number 4,813,824
- Issue date Mar 21, 1989
- Stellram, S.A.
- Manfred Grunsky
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rotary material removing tool
- Patent number 4,511,294
- Issue date Apr 16, 1985
- Stellram GmbH
- Manfred Grunsky
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rotary material removing tool
- Patent number 4,493,596
- Issue date Jan 15, 1985
- Stellram S.A.
- Manfred Grunsky
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR