Document Type and Number:
Japanese Patent JPS53149296
Kind Code:
U
Application Number:
JP5453177U
Publication Date:
November 24, 1978
Filing Date:
April 28, 1977
Export Citation:
International Classes:
B23D63/02; B23D63/06; (IPC1-7): B23D63/06
Domestic Patent References:
| JPS3316095Y1 | ||||
| JPS4018799Y1 | ||||
| JP32001458A |