Document Type and Number:
Japanese Patent JPS62101691
Kind Code:
U
Application Number:
JP19422985U
Publication Date:
June 29, 1987
Filing Date:
December 19, 1985
Export Citation:
International Classes:
B23K37/053; B23K33/00; B23K37/04; (IPC1-7): B23K31/06; B23K33/00; B23K37/04