Norman Lebert

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Jacksonville, FL, US

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Patents Applicationslast 30 patents

Information Patent Application
SPRING-BIASED EXTENDABLE AND RETRACTABLE HANGER WITH A ROLLER, SUPP...
- Publication number 20090212148
- Publication date Aug 27, 2009
- Norman Lebert
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS