L.P. Frieder III

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Clarks Summit, PA, US

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Patents Applicationslast 30 patents

Information Patent Application
Visibly transparent dyes for through-transmission laser welding
- Publication number 20040244905
- Publication date Dec 9, 2004
- Robert A. Sallavanti
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Visibly transparent dyes for through-transmission laser welding
- Publication number 20030196761
- Publication date Oct 23, 2003
- Robert A. Sallavanti
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL