Document Type and Number:
Japanese Patent JPS4922067
Kind Code:
Y1
Application Number:
JP10814770U
Publication Date:
June 13, 1974
Filing Date:
November 02, 1970
Export Citation:
International Classes:
B23D29/00; B23D29/02; D06H7/00; (IPC1-7): D06H7/00; B23D29/02