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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6285610
Kind Code:
U
Application Number:
JP17889085U
Publication Date:
June 01, 1987
Filing Date:
November 19, 1985
Export Citation:
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International Classes:
E04B2/02; E04B1/76; E04B1/80; E04B2/86; E04C1/40; E04C1/41; (IPC1-7): E04C1/40; E04B1/76; E04B2/86; E04C1/10
Domestic Patent References:
JP57097014B
JP53159621B