Document Type and Number:
Japanese Patent JPS5071518
Kind Code:
U
Application Number:
JP12940073U
Publication Date:
June 24, 1975
Filing Date:
November 08, 1973
Export Citation:
International Classes:
B23K37/06; B23K9/32; B23K37/04; (IPC1-7): B23K37/04; B23K9/32