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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5527764
Kind Code:
Y2
Application Number:
JP17780375U
Publication Date:
July 03, 1980
Filing Date:
December 29, 1975
Export Citation:
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International Classes:
E04B1/682; E04B1/348; E04B1/68; (IPC1-7): E04B1/348



 
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