Tetsushi Iwashita

Person

  • Aohaka-cho Ogaki-shi, JP

Patents Applicationslast 30 patents

  • Information Patent Application

    Method for regenerating calcium sulfate

    • Publication number 20040247519
    • Publication date Dec 9, 2004
    • Yoshimi Goto
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL