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US5051334A Solid imaging method using photohardenable compositions containing hollow spheres 失效
使用含有中空球的可光硬化组合物的固体成像方法

Solid imaging method using photohardenable compositions containing
hollow spheres
摘要:
An integral three dimensional object is formed from a photohardenable liquid composition containing radiation deflecting matter which is a thermal insulator and having a different index of refraction from the liquid.
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