发明名称 |
Textile sheet for use as a concrete mold liner |
摘要 |
The present invention relates to a concrete mold liner and to molds for concrete production which produce patterned or very smooth concrete surfaces.
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申请公布号 |
US5820775(A) |
申请公布日期 |
1998.10.13 |
申请号 |
US19970873732 |
申请日期 |
1997.06.12 |
申请人 |
HOECHST TREVIRA GMBH & CO. KG |
发明人 |
HILLER, STEFANIE;HASSMANN, CHRISTIAN;SCHAAB, ANDREAS |
分类号 |
D04H1/54;D04H1/544;D04H1/549;D04H1/55;D04H3/007;D04H3/009;D04H3/011;D04H3/14;D06N7/04;E04G9/10;(IPC1-7):E04G9/10;B28B7/36 |
主分类号 |
D04H1/54 |
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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