Kazuki Miyanagi

Follow

Person

Kakogawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Segregation reducing agent for hydraulic composition and hydraulic...
- Patent number 5,376,173
- Issue date Dec 27, 1994
- Takeda Chemical Industries, Ltd.
- Akira Haze
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES