Document Type and Number:
Japanese Patent JPS5080091
Kind Code:
U
Application Number:
JP13238374U
Publication Date:
July 10, 1975
Filing Date:
October 31, 1974
Export Citation:
International Classes:
B23B49/00; B23B47/00; B23Q17/00; (IPC1-7): B23Q17/00; B23B47/00
Domestic Patent References:
| JPS4521185Y1 | 1970-08-24 |
Foreign References:
| GB987004A | 1965-03-24 |