Document Type and Number:
Japanese Patent JPS5515611
Kind Code:
U
Application Number:
JP9511478U
Publication Date:
January 31, 1980
Filing Date:
July 12, 1978
Export Citation:
International Classes:
H02K23/66; G11B15/44; H02K23/02; (IPC1-7): G11B15/44; H02K23/02