Document Type and Number:
Japanese Patent JPS4949866
Kind Code:
U
Application Number:
JP9252172U
Publication Date:
May 01, 1974
Filing Date:
August 07, 1972
Export Citation:
International Classes:
H05G1/26; H05G1/14; H05G1/32; H05G1/34; H05G1/46; (IPC1-7): H05G1/32