Stereolithographic method and apparatus in which a membrane separates phases

United States of America Patent

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Apr 30, 1991
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N/A
app pub date
May 18, 1989
filing date
May 18, 1989

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Expired

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Abstract

The present invention contemplates a stereolithographic apparatus and method having a liquid organic phase and a fluid phase separated by a membrane that inhibits contact between the phases.

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Patent Owner	Address
DSM RESINS BV A NETHERLANDS CO	Not Provided

International Classification(s)

B29C:SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTAN....

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Ansel, Robert E	Hoffman Estates, IL	21	669
Krajewski, John J	Wheeling, IL	18	665
Murphy, Edward J	Arlington Heights, IL	62	883

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Stereolithographic method and apparatus in which a membrane separates phases

Number of patents in Portfolio can not be more than 2000

United States of America Patent

07353538

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PATENT NO	5011635
SERIAL NO	07353538
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07353538

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