Document Type and Number:
Japanese Patent JPS49148485
Kind Code:
U
Application Number:
JP4706173U
Publication Date:
December 21, 1974
Filing Date:
April 19, 1973
Export Citation:
International Classes:
B23D29/02; B23D29/00; H02G1/12; (IPC1-7): H02G1/12; B23D29/00
Domestic Patent References:
| JP30006569A | ||||
| JPS446908Y1 | 1969-03-14 |