Document Type and Number:
Japanese Patent JPH0160778
Kind Code:
U
Application Number:
JP15450387U
Publication Date:
April 18, 1989
Filing Date:
October 07, 1987
Export Citation:
International Classes:
B23K33/00; B23K9/00; (IPC1-7): B23K9/225; B23K33/00
Next Patent: JPH0160779