Document Type and Number:
Japanese Patent JPS54142875
Kind Code:
U
Application Number:
JP4115878U
Publication Date:
October 03, 1979
Filing Date:
March 29, 1978
Export Citation:
International Classes:
B01F7/18; B01F7/16; B28C1/16; B28C3/00; (IPC1-7): B01F7/16; B28C3/00