Document Type and Number:
Japanese Patent JPS5753617
Kind Code:
Y2
Application Number:
JP4722778U
Publication Date:
November 20, 1982
Filing Date:
April 10, 1978
Export Citation:
International Classes:
B01F9/10; A47J43/04; B01F7/02; B01F7/16; (IPC1-7): B01F7/02; A47J43/04