Document Type and Number:
Japanese Patent JPS56135802
Kind Code:
U
Application Number:
JP3414880U
Publication Date:
October 15, 1981
Filing Date:
March 15, 1980
Export Citation:
International Classes:
B27B33/10; B26B9/00; B26B11/00; B27B21/00; (IPC1-7): B27B21/00; B26B11/00