Heurtey Metallurgie

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Device for cooling metal articles
- Patent number 4,407,487
- Issue date Oct 4, 1983
- Heurtey Metallurgie
- Robert Wang
- C21 - METALLURGY OF IRON
Information Patent Grant
Ladle steel treatment system including three-part electrode casing
- Patent number 4,357,485
- Issue date Nov 2, 1982
- Heurtey Metallurgie
- Gabriel Lamarque
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for cooling metal articles
- Patent number 4,329,188
- Issue date May 11, 1982
- Heurtey Metallurgie
- Robert Wang
- C21 - METALLURGY OF IRON
Information Patent Grant
Paint drying oven
- Patent number 4,164,819
- Issue date Aug 21, 1979
- Heurtey Metallurgie
- Roger Devillard
- F26 - DRYING
Information Patent Grant
Steel strip preheating method
- Patent number 4,133,634
- Issue date Jan 9, 1979
- Heurtey Metallurgie
- Robert Wang
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for the surface treatment of galvanized sheet-iron
- Patent number 4,111,154
- Issue date Sep 5, 1978
- Heurtey Metallurgie
- Roland Kissel
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...