Document Type and Number:
Japanese Patent JPS5313988
Kind Code:
Y2
Application Number:
JP14533472U
Publication Date:
April 14, 1978
Filing Date:
December 18, 1972
Export Citation:
International Classes:
B23P9/02; B24D3/00; B24D3/34; B24D5/00; B24D99/00; (IPC1-7): B24D3/34; B23P9/02