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 20080047668
- Publication date Feb 28, 2008
- 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 20020124952
- Publication date Sep 12, 2002
- Robert A. Sallavanti
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL