Document Type and Number:
Japanese Patent JPS5116908
Kind Code:
A
Inventors:
NANRI KUNIO
Application Number:
JP8882174A
Publication Date:
February 10, 1976
Filing Date:
July 31, 1974
Export Citation:
Assignee:
HOKUSHIN ELECTRIC WORKS
International Classes:
G11B21/12; G11B21/02; G11B25/02; (IPC1-7): G11B21/02; G11B25/02