Document Type and Number:
Japanese Patent JPS5142423
Kind Code:
U
Application Number:
JP11640374U
Publication Date:
March 29, 1976
Filing Date:
September 26, 1974
Export Citation:
International Classes:
H02P7/288; G11B15/46; H02P7/00; H02P7/06; H02P7/293; H02P29/00; (IPC1-7): H02P7/00; G11B15/46