Document Type and Number:
Japanese Patent JPS5571626
Kind Code:
U
Application Number:
JP15335178U
Publication Date:
May 17, 1980
Filing Date:
November 07, 1978
Export Citation:
International Classes:
B26D5/14; B21D28/20; B21D28/24; B26F1/00; B30B15/12; B30B15/28; (IPC1-7): B21D28/24; B26F1/00; B30B15/28
Domestic Patent References:
| JP46029025A | ||||
| JP46029021A | ||||
| JPS4742859A |