Document Type and Number:
Japanese Patent JPS5037571
Kind Code:
Y1
Application Number:
JP10183869U
Publication Date:
October 31, 1975
Filing Date:
October 27, 1969
Export Citation:
International Classes:
B23D33/00; B23Q7/00; B26D7/06; (IPC1-7): B23Q7/00; B26D7/06
Domestic Patent References:
| JP39026124A | ||||
| JP32004043A |