Document Type and Number:
Japanese Patent JPH01109391
Kind Code:
U
Application Number:
JP107588U
Publication Date:
July 24, 1989
Filing Date:
January 08, 1988
Export Citation:
International Classes:
B23K33/00; B23K9/02; B23K9/025; B23K9/32; B23K26/16; B23K26/21; (IPC1-7): B23K26/16; B23K9/02; B23K9/32; B23K26/00; B23K33/00