Nils Tryggve E. A. Baak

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Princeton, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Novel glass compositions
- Patent number 4,065,317
- Issue date Dec 27, 1977
- Nippon Electric Glass Company, Ltd.
- Nils Tryggve E. A. Baak
- C03 - GLASS MINERAL OR SLAG WOOL