Document Type and Number:
Japanese Patent JPH03124782
Kind Code:
U
Application Number:
JP3135990U
Publication Date:
December 17, 1991
Filing Date:
March 27, 1990
Export Citation:
International Classes:
H02M7/06; G05F1/613; H02M7/12; (IPC1-7): H02M7/06; G05F1/613