Document Type and Number:
Japanese Patent JPS50137003
Kind Code:
A
Application Number:
JP4312674A
Publication Date:
October 30, 1975
Filing Date:
April 17, 1974
Export Citation:
International Classes:
H03J7/18; H03J5/02; H03J5/24; H03J7/00; (IPC1-7): H03J5/24