Apparatus and method for the non-destructive separation of hardened material layers from a flat construction plane | Patent Number 07195472

US 07195472 B2
Application Number10127997
Publication NumberUS 20020153640 A1
Pendency4 years, 11 months, 9 days
Filled DateApr 23, 2002
Priority DateApr 23, 2002
Publication DateOct 24, 2002
Expiration DateApr 23, 2022
Inventor/ApplicantsHendrik John
Hendrik John
ExaminesLUK, EMMANUEL S
Art Unit1722
Technology Center1700
Assignments
Envisiontec Inc.
Current
Envisiontec Inc.Desktop Metal
Original
Shenzhen Geesun Intelligent Technology Co. Ltd.
Original
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