Document Type and Number:
Japanese Patent JPS5059321
Kind Code:
U
Application Number:
JP11675173U
Publication Date:
June 02, 1975
Filing Date:
October 06, 1973
Export Citation:
International Classes:
B23K9/035; B23K9/32; B23K37/00; (IPC1-7): B23K37/00; B23K9/32