Document Type and Number:
Japanese Patent JPH0513459
Kind Code:
Y2
More Like This:
Application Number:
JP20283385U
Publication Date:
April 09, 1993
Filing Date:
December 28, 1985
Export Citation:
International Classes:
B23D47/04; B23D36/00; B23D55/04; (IPC1-7): B23D55/04
Next Patent: JPH0513460