Document Type and Number:
Japanese Patent JPS5488125
Kind Code:
U
Application Number:
JP16225277U
Publication Date:
June 22, 1979
Filing Date:
December 05, 1977
Export Citation:
International Classes:
H01K3/18; B23K9/00; B23K9/32; H01K3/00; (IPC1-7): B23K9/32; H01K3/00