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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS62187409
Kind Code:
U
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Application Number:
JP7551886U
Publication Date:
November 28, 1987
Filing Date:
May 20, 1986
Export Citation:
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International Classes:
G11B5/127; (IPC1-7): G11B5/127
Domestic Patent References:
JPS5213954U1977-01-31
JPS5593523A1980-07-16



 
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