Document Type and Number:
Japanese Patent JPS5343708
Kind Code:
B1
Application Number:
JP984371A
Publication Date:
November 22, 1978
Filing Date:
February 27, 1971
Export Citation:
International Classes:
B03C1/24; (IPC1-7): B03C1/24
Domestic Patent References:
| JPS3633911Y1 | ||||
| JP14001708Y1 |