Document Type and Number:
Japanese Patent JPS5239126
Kind Code:
U
Application Number:
JP12562175U
Publication Date:
March 19, 1977
Filing Date:
September 11, 1975
Export Citation:
International Classes:
G11B33/04; (IPC1-7): G11B1/00
Domestic Patent References:
| JP49114926B | ||||
| JP49121522B | ||||
| JPS5025166U | 1975-03-22 |
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