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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH023302
Kind Code:
Y2
Application Number:
JP1341185U
Publication Date:
January 25, 1990
Filing Date:
January 31, 1985
Export Citation:
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International Classes:
A47B61/00; A47B46/00; (IPC1-7): A47B61/00; A47B46/00