Document Type and Number:
Japanese Patent JPS56155406
Kind Code:
U
Application Number:
JP5307280U
Publication Date:
November 20, 1981
Filing Date:
April 18, 1980
Export Citation:
International Classes:
H01C1/12; H01C10/00; H01C10/38; (IPC1-7): H01C10/38; H01C1/12; H01C10/00