Document Type and Number:
Japanese Patent JPS62178068
Kind Code:
U
Application Number:
JP6618986U
Publication Date:
November 12, 1987
Filing Date:
May 02, 1986
Export Citation:
International Classes:
B24D15/02; B24D15/08; (IPC1-7): B24D15/02; B24D15/08
Domestic Patent References:
| JPS4935088B1 | 1974-09-19 | |||
| JP59112562B |
Foreign References:
| GB1512733A | 1978-06-01 |