Apparatus for building three-dimensional objects with sheets
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United States of America Patent
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Mar 9, 1993
Issued Date -
N/A
app pub date -
Dec 3, 1991
filing date -
Sep 27, 1990
priority date (Note) -
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status (Latency Note)
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Abstract
Systems for and methods of generating three-dimensional objects from a medium capable of selective physical transformation upon exposure to synergistic stimulation, whereby sheets of medium corresponding to cross-sectional layers of the three-dimensional object are dispensed from a source, the dispensed sheets then being selectively exposed to synergistic stimulation thereby forming a layer of the three-dimensional object, the areas not exposed to synergistic stimulation being removed, and whereby successive sheets corresponding to successive cross-sectional layers are dispensed and selectively exposed to synergistic stimulation and integrated together with preceding layers to provide substantially a layer by layer buildup of the three-dimensional object, thereby forming the three-dimensional object.
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Cited Art Landscape
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