Document Type and Number:
Japanese Patent JPS62178114
Kind Code:
U
Application Number:
JP6735086U
Publication Date:
November 12, 1987
Filing Date:
May 02, 1986
Export Citation:
International Classes:
B28B21/80; B28B21/82; (IPC1-7): B28B21/80; B28B21/82
Domestic Patent References:
| JPS311785Y1 | ||||
| JPS5428324A | 1979-03-02 | |||
| JPS3120269Y1 |