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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5530170
Kind Code:
Y2
Application Number:
JP7002476U
Publication Date:
July 18, 1980
Filing Date:
May 31, 1976
Export Citation:
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International Classes:
E04B9/00; E04B9/18; (IPC1-7): E04B5/54; E04B5/58



 
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