CREATIVE FASTENING METHODS, INC., A MA CORP

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WAYLAND, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Welding method and apparatus suitable for forming links in jewelry
- Patent number 4,453,072
- Issue date Jun 5, 1984
- Creative Fastening Methods, Inc.
- Charles F. Middleton
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR