Bermat S.A.

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Grand Duchy, LU

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Patents Grantslast 30 patents

Information Patent Grant
Lead alloy and granulate concrete containing the same
- Patent number 4,261,756
- Issue date Apr 14, 1981
- Bermat S.A.
- Max J. Bernstein
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...