Corporation de l'Ecole Polytechnique de Montf

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Montreal, Quebec, CA

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Patents Grantslast 30 patents

Information Patent Grant
Interference security image structure
- Patent number 8,064,632
- Issue date Nov 22, 2011
- Corporation de l'Ecole Polytechnique de Montf
- Bill Baloukas
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS