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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5312494
Kind Code:
Y2
Application Number:
JP10001075U
Publication Date:
April 05, 1978
Filing Date:
July 17, 1975
Export Citation:
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International Classes:
E04B1/62; E04B1/68; E04G9/10; E04G15/06; (IPC1-7): E04B1/68; E04G9/10