Document Type and Number:
Japanese Patent JPS51144888
Kind Code:
U
Application Number:
JP6424175U
Publication Date:
November 20, 1976
Filing Date:
May 16, 1975
Export Citation:
International Classes:
B23Q3/06; B25B1/18; (IPC1-7): B23Q3/06; B25B1/18
Foreign References:
| GB559148A | 1944-02-07 |