Pierre Dube

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St-Romuald, CA

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Patents Grantslast 30 patents

Information Patent Grant
Modular anti-warping door structure
- Patent number 5,557,899
- Issue date Sep 24, 1996
- Materiaux de Construction 2 Plus 2 Inc.
- Pierre Dube
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS