Document Type and Number:
Japanese Patent JPS5133404
Kind Code:
B1
More Like This:
Application Number:
JP6618969A
Publication Date:
September 20, 1976
Filing Date:
August 18, 1969
Export Citation:
International Classes:
G11B5/235; (IPC1-7): G11B5/251; G11B5/14
Domestic Patent References:
| JP40028495A |