Invention Patent
AT209562T
未知
- Patent Title:
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Application No.: AT95111925Application Date: 1989-04-17
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Publication No.: AT209562TPublication Date: 2001-12-15
- Inventor: HULL CHARLES W , LEWIS CHARLES W
- Applicant: 3D SYSTEMS INC
- Assignee: 3D SYSTEMS INC
- Current Assignee: 3D SYSTEMS INC
- Priority: US18280188 1988-04-18; US26980188 1988-11-08
- Main IPC: B29C35/08
- IPC: B29C35/08 ; B29C41/12 ; B29C41/36 ; B29C67/00 ; B29K105/24 ; G01J1/42 ; G03F7/00 ; G03F7/20 ; G06T17/00 ; G06T17/10 ; G06T17/20
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