Document Type and Number:
Japanese Patent JPS5232083
Kind Code:
U
Application Number:
JP11951075U
Publication Date:
March 07, 1977
Filing Date:
August 28, 1975
Export Citation:
International Classes:
B23D21/02; B26D1/14; B26D7/00; (IPC1-7): B26D1/14; B26D7/00
Domestic Patent References:
| JP34001798A |