Luigi Borgosano

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Quaregnon, BE

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Patents Grantslast 30 patents

Information Patent Grant
Grooved refractory pouring tube for metallurgical casting, assembly...
- Patent number 6,681,964
- Issue date Jan 27, 2004
- Jean-Luc Renard
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Grooved refractory tube for metallurgical casting, assembly of refr...
- Patent number 6,672,490
- Issue date Jan 6, 2004
- Vesuvius Crucible Company
- Jean-Luc Renard
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Grooved refractory pouring tube for metallurgical casting, assembly...
- Publication number 20030038410
- Publication date Feb 27, 2003
- Jean-Luc Renard
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Grooved refractory tube for metallugical casting, assembly of refra...
- Publication number 20030020216
- Publication date Jan 30, 2003
- Jean-Luc Renard
- B22 - CASTING POWDER METALLURGY