Tessie M. Che

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Newtown, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Gradient index glasses and sol-gel method for their preparation
- Patent number 5,182,236
- Issue date Jan 26, 1993
- Enichem S.p.A.
- J. Brian Caldwell
- C03 - GLASS MINERAL OR SLAG WOOL