Document Type and Number:
Japanese Patent JPS53127391
Kind Code:
U
Application Number:
JP3301477U
Publication Date:
October 09, 1978
Filing Date:
March 17, 1977
Export Citation:
International Classes:
B27B33/02; B23D61/16; B27B33/12; (IPC1-7): B23D61/16; B27B33/12