Inventor

HATOTANI HISASHI

JP2 patents

Patents

2 patents

US4466812AAug 21, 1984

Zeolite encapsulating material

TOYO SODA MFG CO LTD14 citations70

US4461631AJul 24, 1984

Zeolite encapsulating material

TOYO SODA MFG CO LTD12 citations69