Terence Michael Murray

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Kitchener, CA

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Patents Applicationslast 30 patents

Information Patent Application
Under-ground raise, manhole, vault, or man-way safe entry/exit system
- Publication number 20100193293
- Publication date Aug 5, 2010
- Terence Michael Murray
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS