Masanori Oshima

Follow

Person

Hikone, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Treating agent for making harmless and immobilizing fly ash contain...
- Patent number 5,516,974
- Issue date May 14, 1996
- Polution Sciences Laboratory Incorporated
- Taiichiro Sasae
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES