Document Type and Number:
Japanese Patent JPS4910703
Kind Code:
A
Application Number:
JP5227372A
Publication Date:
January 30, 1974
Filing Date:
May 26, 1972
Export Citation:
International Classes:
G11B5/712; C09C1/48; C09D5/23; C09D7/12; H01F1/11; G11B5/70; (IPC1-7): G11B5/70