Document Type and Number:
Japanese Patent JPS5476576
Kind Code:
U
Application Number:
JP14125578U
Publication Date:
May 31, 1979
Filing Date:
October 13, 1978
Export Citation:
International Classes:
B03C1/16; (IPC1-7): B03C1/16
Domestic Patent References:
| JP45029709A | ||||
| JPS4986943A | 1974-08-20 |