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公开(公告)号：DE60220529D1
公开(公告)日：2007-07-19
申请号：DE60220529
申请日：2002-09-19
Applicant: 3D SYSTEMS INC
Inventor： VARNON DAVID MONTGOMERY , FONG JON JODY , BISHOP RAYMOND J
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公开(公告)号：DE60220529T2
公开(公告)日：2008-02-07
申请号：DE60220529
申请日：2002-09-19
Applicant: 3D SYSTEMS INC
Inventor： VARNON DAVID MONTGOMERY , FONG JON JODY , BISHOP RAYMOND J
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