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Document Type and Number:
Japanese Patent JPS63157824
Kind Code:
U
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Application Number:
JP5068087U
Publication Date:
October 17, 1988
Filing Date:
April 03, 1987
Export Citation:
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International Classes:
G11B11/10; G11B11/105; (IPC1-7): G11B11/10
Domestic Patent References:
JPS61156551A1986-07-16
JPS6288102A1987-04-22
JPS6284454A1987-04-17



 
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