Walking bar members

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Patents Grantslast 30 patents

Information Patent Grant
Method for improving internal center segregation and center porosit...
- Patent number 5,083,604
- Issue date Jan 28, 1992
- Nippon Steel Corporation
- Masafumi Zeze
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Installation for the step by step vertical extraction of a continuo...
- Patent number 4,693,297
- Issue date Sep 15, 1987
- Pont-A-Mousson S.A.
- Yves Gourmel
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for producing walking bar members for continuous casting
- Patent number 4,527,411
- Issue date Jul 9, 1985
- Kubota Ltd.
- Akira Shinosaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Continuous casting plant
- Patent number 4,335,780
- Issue date Jun 22, 1982
- Max Burkhard
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
3613771
- Patent number 3,613,771
- Issue date Oct 19, 1971
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
3603377
- Patent number 3,603,377
- Issue date Sep 7, 1971
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
3556198
- Patent number 3,556,198
- Issue date Jan 19, 1971
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
3480074
- Patent number 3,480,074
- Issue date Nov 25, 1969
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
3448908
- Patent number 3,448,908
- Issue date Jun 10, 1969
- B22 - CASTING POWDER METALLURGY