发明名称 |
Spacing device for placement of tile |
摘要 |
A tool for the spacing of tiles during their installation includes a central body with radially projecting prongs that are fitted between adjacent tiles to control the spacing thereof.
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申请公布号 |
US2003126815(A1) |
申请公布日期 |
2003.07.10 |
申请号 |
US20020044152 |
申请日期 |
2002.01.10 |
申请人 |
SPACE-IT-RITE, A CORPORATION OF THE STATE OF ILLIN |
发明人 |
ANNARELLA JOSEPH L.;GRZYBOWSKI ROBERT;DUMELLE JOHN F. |
分类号 |
E04F13/08;E04F21/00;E04F21/165;(IPC1-7):E04F13/08;E04G21/14 |
主分类号 |
E04F13/08 |
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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