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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS54152549
Kind Code:
U
Application Number:
JP4918178U
Publication Date:
October 23, 1979
Filing Date:
April 14, 1978
Export Citation:
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International Classes:
E06B9/24; E04C2/54; E04F11/18; (IPC1-7): E06B9/24; E04C2/54; E04F11/18