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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0259399
Kind Code:
U
Application Number:
JP13942788U
Publication Date:
April 27, 1990
Filing Date:
October 26, 1988
Export Citation:
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International Classes:
E04B1/19; B21D37/00; B21D53/00; F16S3/02; (IPC1-7): F16S3/02; B21D37/00; B21D53/00; E04B1/19