Inventor

KIYOTO MICHIO

JP2 patents

Patents

2 patents

US4440560AApr 3, 1984

Mixed phosphatic fertilizer and process for producing the same

JAPAN METALS & CHEM CO LTD16 citations80

US4588431AMay 13, 1986

Mixed phosphatic fertilizer and process for producing the same

JAPAN METALS & CHEM CO LTD7 citations71