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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0416096
Kind Code:
U
Application Number:
JP5787090U
Publication Date:
February 10, 1992
Filing Date:
May 31, 1990
Export Citation:
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International Classes:
E04H4/00; B63B29/18; (IPC1-7): B63B29/18; E04H3/18; E04H4/00