发明名称 CONCRETE DOWEL SLIP TUBE WITH CLIP
摘要 A concrete dowel placement apparatus provides a slip tube (14), a support structure (12a) having a top segment (44a), a side segment (46a), a base portion (48a). Top, side and base stringers (52a, 54a, 56a) respectively, are parallel members of a wire mesh support structure (12a). The stringers ensure the segments (44a, 46a, 48a) are maintained in proper orientation.
申请公布号 WO0061869(A1) 申请公布日期 2000.10.19
申请号 WO2000US08446 申请日期 2000.03.30
申请人 SHAW, RONALD, D.;SHAW, LEE, A. 发明人 SHAW, RONALD, D.;SHAW, LEE, A.
分类号 E01C11/14;(IPC1-7):E01C11/02 主分类号 E01C11/14
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