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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0282521
Kind Code:
U
Application Number:
JP16224188U
Publication Date:
June 26, 1990
Filing Date:
December 14, 1988
Export Citation:
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International Classes:
B29D17/00; G11B7/26; (IPC1-7): B29D17/00; G11B7/26