Hiroshi Yamamura

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Sakura, JP

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Patents Grantslast 30 patents

Information Patent Grant
Wet process for the production of a readily sinterable powder mater...
- Patent number 4,696,810
- Issue date Sep 29, 1987
- National Institute for Researches in Inorganic Materials
- Shin-ichi Shirasaki
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES