Michael Unwin

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Patents Applicationslast 30 patents

Information Patent Application
RESEALABLE BEVERAGE CAN END AND METHODS RELATING TO SAME
- Publication number 20090173737
- Publication date Jul 9, 2009
- CROWN PACKAGING TECHNOLOGY, INC.
- Christopher Paul Ramsey
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...