Inventor
ONO TETSUHIRO
4 patents
Patents
4 patentsUS4160012AJul 3, 1979
Process of refining sodium hexafluorosilicate containing gypsum
CENTRAL GLASS CO LTD37 citations89
US4057614ANov 8, 1977
Process for producing sodium fluoride from sodium silicofluoride
CENTRAL GLASS CO LTD10 citations71
US4044105AAug 23, 1977
Process for preparation of calcium hydrogen phosphate anhydride
CENTRAL GLASS CO LTD7 citations67
US4070447AJan 24, 1978
Process for preparing anhydrous aluminum fluoride
CENTRAL GLASS CO LTD1 citations44