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Heckett Holland B.V.
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Ijmuiden, NL
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Patents Grants
last 30 patents
Information
Patent Grant
Metallic coolant for a metallurgical bath, method of manufacture
Patent number
5,307,999
Issue date
May 3, 1994
Heckett Holland B.V.
Jan A. Groopthoff
C21 - METALLURGY OF IRON
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Patent Grant
Metallic coolant for a metallurgical bath
Patent number
5,066,322
Issue date
Nov 19, 1991
Heckett Holland B.V.
Jan A. Groothoff
C21 - METALLURGY OF IRON
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