David H. Carrillo-Cantu

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Monterrey, MX

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Patents Grantslast 30 patents

Information Patent Grant
Passivation of sponge iron
- Patent number 4,388,116
- Issue date Jun 14, 1983
- Hylsa, S.A.
- David H. Carrillo-Cantu
- C21 - METALLURGY OF IRON