Subash Chander Nijhawan

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Kronberg, DT

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Patents Grantslast 30 patents

Information Patent Grant
Lead alloy for battery grid
- Patent number 3,990,893
- Issue date Nov 9, 1976
- Varta Batterie Aktiengesellschaft
- Subash Chander Nijhawan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...