Document Type and Number:
Japanese Patent JPS52113826
Kind Code:
U
Application Number:
JP2056776U
Publication Date:
August 30, 1977
Filing Date:
February 25, 1976
Export Citation:
International Classes:
B23K33/00; B23K11/00; B23K11/10; B23K31/00; (IPC1-7): B23K31/00; B23K11/10