Document Type and Number:
Japanese Patent JPS5228793
Kind Code:
U
Application Number:
JP11493075U
Publication Date:
February 28, 1977
Filing Date:
August 22, 1975
Export Citation:
International Classes:
B26B15/00; B23D27/04; B23D29/02; B26D7/26; (IPC1-7): B26D7/26; B23D29/02; B26B15/00
Domestic Patent References:
| JPS3921794Y1 |