发明名称 Anchoring device
摘要 An anchoring device adapted to be partially buried in a concrete member during forming thereof for cooperation with a pick-up unit, the anchoring device comprising an integrally formed lifting pin and a void former.
申请公布号 NZ520149(A) 申请公布日期 2003.01.31
申请号 NZ20020520149 申请日期 2002.07.12
申请人 REINFORCED CONCRETE PIPES PTY LTD 发明人 WRIGHT, WILLIAM JAMES
分类号 E04G21/14;E04G21/18;(IPC1-7):E04C5/12;E04G15/04 主分类号 E04G21/14
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