Document Type and Number:
Japanese Patent JPS4898048
Kind Code:
U
Application Number:
JP2324272U
Publication Date:
November 20, 1973
Filing Date:
February 25, 1972
Export Citation:
International Classes:
H03K3/02; H02M1/08; H03K3/35; H03K3/351; (IPC1-7): H03K3/35; H03K1/18