发明名称 |
Fabricated floor drain with large stepped flange for elastomeric trowelled covering |
摘要 |
A fabricated floor drain for waste reception. The drain has a receptor body having a bottom outlet and generally vertical side walls. A top rim is affixed to the top of the body and a large top flange having a removable screed guide is affixed to the top rim.
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申请公布号 |
US4462123(A) |
申请公布日期 |
1984.07.31 |
申请号 |
US19820428404 |
申请日期 |
1982.09.29 |
申请人 |
ACORN ENGINEERING COMPANY |
发明人 |
MORRIS, EARL L.;HAFNER, V. WALTER |
分类号 |
E03F5/04;(IPC1-7):E03C1/26 |
主分类号 |
E03F5/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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