Document Type and Number:
Japanese Patent JPS4910185
Kind Code:
U
Application Number:
JP4948072U
Publication Date:
January 28, 1974
Filing Date:
April 26, 1972
Export Citation:
International Classes:
B23C1/00; B23B35/00; B23B39/00; B23Q37/00; (IPC1-7): B23C1/00; B23B35/00; B23Q37/00