Document Type and Number:
Japanese Patent JPS51125019
Kind Code:
U
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Application Number:
JP4259375U
Publication Date:
October 09, 1976
Filing Date:
March 29, 1975
Export Citation:
International Classes:
E04B1/682; E04B1/66; E04C2/30; (IPC1-7): E04C2/30; E04B1/66