发明名称 |
Method for making architectural signs with raised graphics |
摘要 |
A raised graphic sign comprising (a) a substrate; (b) a base layer adhesively fastened to an upper surface of the substrate; (c) one or more alphanumeric characters, optionally adhesively fastened to the base layer; and (d) an overlay film conformably and adhesively fastened to the upper surface of the base layer and coveting the alphanumeric characters is provided, as well as a method to make the raised graphic sign.
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申请公布号 |
US5346571(A) |
申请公布日期 |
1994.09.13 |
申请号 |
US19930065947 |
申请日期 |
1993.05.24 |
申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
CONDON, ROBERT R.;POHL, DANIEL P.;SHER, FRANK T. |
分类号 |
B32B3/00;B44C1/10;G09B21/00;G09F7/16;(IPC1-7):B32B31/10;B32B31/20 |
主分类号 |
B32B3/00 |
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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