Inventor
IIDA SHOZO
JP3 patents
Patents
3 patentsUS4629713ADec 16, 1986
Finely porous clay formed preponderantly of spectite type mineral and method for manufacture of said clay
AGENCY IND SCIENCE TECHN34 citations89
US4753908AJun 28, 1988
Method for production of microporous separating material from smectite type mineral
AGENCY IND SCIENCE TECHN11 citations70
US4839318AJun 13, 1989
Method for production of finely porous article using smectite mineral as main component
AGENCY IND SCIENCE TECHN10 citations69