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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6349544
Kind Code:
U
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Application Number:
JP14456886U
Publication Date:
April 04, 1988
Filing Date:
September 19, 1986
Export Citation:
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International Classes:
B41B21/32; G03F1/00; (IPC1-7): G03F1/00; B41B21/32