Document Type and Number:
Japanese Patent JPS5342814
Kind Code:
U
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Application Number:
JP12571776U
Publication Date:
April 13, 1978
Filing Date:
September 18, 1976
Export Citation:
International Classes:
E04B1/14; E04B1/02; E04C2/36; (IPC1-7): E04B1/02; E04B1/40; E04C2/36