Motoyuki Imai

Follow

Person

Shibuya, Tokyo, JA

People

Patents Grantslast 30 patents

Information Patent Grant
Sol of ultra-fine particles of layered structure material
- Patent number 4,077,938
- Issue date Mar 7, 1978
- Imai; Motoyuki
- Nobutoshi Daimon
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES