Document Type and Number:
Japanese Patent JPS5166125
Kind Code:
U
Application Number:
JP13880374U
Publication Date:
May 25, 1976
Filing Date:
November 16, 1974
Export Citation:
International Classes:
B23K37/02; B23K7/00; B23K9/00; (IPC1-7): B23K37/02; B23K9/00