Document Type and Number:
Japanese Patent JPS5235946
Kind Code:
Y1
Application Number:
JP2526066U
Publication Date:
August 16, 1977
Filing Date:
March 18, 1966
Export Citation:
International Classes:
B23K11/11; B23K11/00; B23K35/00; (IPC1-7): B23K11/00; B23K35/00