David Wren

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Dana Point, CA, US

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Patents Applicationslast 30 patents

Information Patent Application
Self-Limiting Cantilevered Flexible Pinless Hinge Structure for Mol...
- Publication number 20150135481
- Publication date May 21, 2015
- David Wren
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS