Yuichi Tsukaguchi

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Osaka-fu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Refractory material, continuous casting nozzle using the refractory...
- Patent number 8,251,129
- Issue date Aug 28, 2012
- Krosakiharima Corporation
- Katsumi Morikawa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
REFRACTORY MATERIAL, CONTINUOUS CASTING NOZZLE USING THE REFRACTORY...
- Publication number 20110277951
- Publication date Nov 17, 2011
- KROSAKIHARIMA CORPORATION
- Katsumi MORIKAWA
- B22 - CASTING POWDER METALLURGY