Marcelin Bruneau

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Montbeillard, CA

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Patents Applicationslast 30 patents

Information Patent Application
Modular ladder assembly for mine raise and kit therefor
- Publication number 20020043426
- Publication date Apr 18, 2002
- Marcelin Bruneau
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS