发明名称 |
Process for the reproduction of works of art in lithoid material. |
摘要 |
<p>Process for the reproduction of works of art in lithoid material, comprising the use of silicone rubbers to obtain a negative mould of the work of art, characterized in that a thin layer of a fluorinated grease based on polytetrafluoroethylene and of a liquid perfluoropolyether is applied to the work of art beforehand. </p> |
申请公布号 |
EP0237982(A2) |
申请公布日期 |
1987.09.23 |
申请号 |
EP19870103682 |
申请日期 |
1987.03.13 |
申请人 |
AUSIMONT S.P.A. |
发明人 |
GALLI, GUGLIELMO;PASETTI, ADOLFO |
分类号 |
B44C3/06;B28B7/38;B44F11/00 |
主分类号 |
B44C3/06 |
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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