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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0375330
Kind Code:
B2
Application Number:
JP30066087A
Publication Date:
November 29, 1991
Filing Date:
November 28, 1987
Export Citation:
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International Classes:
B29C45/26; B29C45/56; B29D17/00; G11B7/26; B29L17/00