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Lothar Kuenzel
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Pliezhausen, DE
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Patents Grants
last 30 patents
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Patent Grant
Deep hole drill
Patent number
7,296,953
Issue date
Nov 20, 2007
Joerg Guehring
Lothar Kuenzel
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
DEEP HOLE DRILL
Publication number
20070110529
Publication date
May 17, 2007
Joerg GUEHRING
Lothar Kuenzel
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Deep hole drill
Publication number
20050244237
Publication date
Nov 3, 2005
Joerg GUEHRING
Lothar Kuenzel
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR