发明名称 |
Laminat für Bildaufzeichnung mit Hilfsvorrichtung zum Abtrennen |
摘要 |
<p>A composite laminar structure for producing complementary images in a frangible image-forming substance, and having a strengthened tab portion for facilitation of the separation of the respective sheets of the laminar structure without detachment of the tab portion is described. Thermal imaging composite structures and a method for preparing structures suited to the production of high resolution images in frangible image-forming substance, and especially adapted to sheet separation by mechanical apparatus, are described. <IMAGE></p> |
申请公布号 |
DE69224161(D1) |
申请公布日期 |
1998.02.26 |
申请号 |
DE1992624161 |
申请日期 |
1992.11.27 |
申请人 |
POLAROID CORP., CAMBRIDGE, MASS., US |
发明人 |
MACCOLLUM, GEORGE O, BELLINGHAM, MA 02019, US |
分类号 |
B32B7/02;B41M5/26;B41M5/36;G03C8/50;G03C8/52;G03F7/34;(IPC1-7):G03F7/34 |
主分类号 |
B32B7/02 |
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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