Method and apparatus for fabricating three dimensional objects f

Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Making named article

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430269, 430394, 430396, 430945, 156 58, 156 59, 264 22, G03C 908

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050949357

ABSTRACT:
An imaging method and apparatus produces an integral three-dimensional object from a multiplicity of cross sectional portions of the object. The cross sectional portions correspond to photohardened portions of contiguous photoformed precursor sheets of a photohardenable liquid composition.

REFERENCES:
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patent: 4575330 (1986-03-01), Hull
patent: 4752352 (1988-06-01), Feygin
patent: 4752498 (1988-06-01), Fudim
patent: 4801477 (1989-01-01), Fudim
"Automatic Method for Fabricating a 3-D Plastic Model with Photohardening Polymer" Kodama, H., Rev. Sci. Instrum. 52(11), Nov. 1981. pp. 1770-1773.
A Review of 3D Solid Object Generation, A. J. Herbert, 1989, SPSE--The Society for Imaging Science and Technology, pp. 186-190.
Solid Object Generation, Alan J. Herbert, 1982, Society of Photographic Scientists and Engineers, pp. 185-188.

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