Sprunck; Emile

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Moyeuvre-Grande, FR

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Patents Grantslast 30 patents

Information Patent Grant
Tuyere for the simultaneous and separate introduction of at least o...
- Patent number 4,385,753
- Issue date May 31, 1983
- Creusot-Loire
- Pierre J. Leroy
- C21 - METALLURGY OF IRON
Information Patent Grant
Multiflow refining blastpipes for equipping converters for refining
- Patent number 4,277,054
- Issue date Jul 7, 1981
- Creusot-Loire
- Hugues Zanetta
- C21 - METALLURGY OF IRON
Information Patent Grant
Blast pipe for metallurgical converters
- Patent number 4,045,007
- Issue date Aug 30, 1977
- Sprunck; Emile
- Pierre Leroy
- C21 - METALLURGY OF IRON
Information Patent Grant
Converter
- Patent number 3,985,350
- Issue date Oct 12, 1976
- Sprunck; Emile
- Pierre Leroy
- C21 - METALLURGY OF IRON