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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6275153
Kind Code:
U
Application Number:
JP17033186U
Publication Date:
May 14, 1987
Filing Date:
November 07, 1986
Export Citation:
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International Classes:
E04B1/76; E04F15/18; (IPC1-7): E04F15/18; E04B1/76