Document Type and Number:
Japanese Patent JPS5689494
Kind Code:
U
More Like This:
Application Number:
JP17171179U
Publication Date:
July 17, 1981
Filing Date:
December 12, 1979
Export Citation:
International Classes:
B23D25/00; B26D1/38; (IPC1-7): B26D1/38
Domestic Patent References:
| JPS493294U | 1974-01-12 | |||
| JP54156890B | ||||
| JPS485909U | 1973-01-23 |