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Thorsten Assel
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Landsberg, DE
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last 30 patents
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Patent Grant
Hard material bit
Patent number
7,549,491
Issue date
Jun 23, 2009
Hilti Aktiengesellschaft
Klaus Hoeggerl
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
Drill with a hard material drilling head
Publication number
20080118317
Publication date
May 22, 2008
Thorsten Assel
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patent Application
Hard material bit
Publication number
20070251733
Publication date
Nov 1, 2007
Klaus Hoeggerl
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR