Document Type and Number:
Japanese Patent JPS5024716
Kind Code:
U
Application Number:
JP7770273U
Publication Date:
March 20, 1975
Filing Date:
June 30, 1973
Export Citation:
International Classes:
B23D65/00; B23D53/00; B23K11/04; B23K11/14; (IPC1-7): B23K11/14; B23D53/00
Domestic Patent References:
| JPS348938Y1 |