Hartmut Bohnet

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Waldachtal 3/Tumlingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Drilling device having a radially displacable drill shank
- Patent number 5,540,527
- Issue date Jul 30, 1996
- fischerwerke Artur Fischer GmbH & Co. KG
- Hartmut Bohnet
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device for making a drilled hole with an undercut
- Patent number 5,316,419
- Issue date May 31, 1994
- fischerwerke Artur Fischer GmbH & Co. KG
- Hartmut Bohnet
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR