Document Type and Number:
Japanese Patent JPS52133391
Kind Code:
U
Application Number:
JP4296276U
Publication Date:
October 11, 1977
Filing Date:
April 06, 1976
Export Citation:
International Classes:
B23D63/02; (IPC1-7): B23D63/02
Domestic Patent References:
| JPH075087U | 1995-01-24 |