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Luc Levesque
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Sainte-Foy, CA
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last 30 patents
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Patent Grant
Method for engraving materials using laser etched V-grooves
Patent number
7,023,001
Issue date
Apr 4, 2006
Institut National D'Optique
Alain Cournoyer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
Method for engraving materials using laser etched V-grooves
Publication number
20040188398
Publication date
Sep 30, 2004
Institut National D'Optique
Alain Cournoyer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR