Macedo; P. B.

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Bethesda, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Fixation by anion exchange of toxic materials in a glass matrix
- Patent number 4,333,847
- Issue date Jun 8, 1982
- Macedo; P. B.
- Danh C. Tran
- C03 - GLASS MINERAL OR SLAG WOOL