Document Type and Number:
Japanese Patent JPS62130873
Kind Code:
U
Application Number:
JP1739486U
Publication Date:
August 18, 1987
Filing Date:
February 07, 1986
Export Citation:
International Classes:
B23Q7/04; B23B15/00; B25B15/00; (IPC1-7): B25B15/00; B23Q7/04
Domestic Patent References:
| JP51111581B | ||||
| JPS5136683A | 1976-03-27 | |||
| JPS5033880B2 | 1975-11-04 |