Document Type and Number:
Japanese Patent JPS6331861
Kind Code:
Y2
Application Number:
JP8487383U
Publication Date:
August 25, 1988
Filing Date:
June 03, 1983
Export Citation:
International Classes:
B23D15/08; B23D15/06; B23D35/00; (IPC1-7): B23D15/06; B23D15/08; B23D35/00