Document Type and Number:
Japanese Patent JPS62121016
Kind Code:
U
Application Number:
JP911486U
Publication Date:
July 31, 1987
Filing Date:
January 25, 1986
Export Citation:
International Classes:
B23D35/00; B23D19/00; B23D19/06; (IPC1-7): B23D19/06; B23D35/00
Domestic Patent References:
| JP58128816B |