Electric heating – Metal heating – By arc
Reexamination Certificate
2011-03-08
2011-03-08
Heinrich, Samuel M (Department: 3742)
Electric heating
Metal heating
By arc
C219S121710, C219S121760, C219S121850
Reexamination Certificate
active
07902483
ABSTRACT:
Disclosed is a laser machining apparatus comprising a workpiece fixture for fastening a workpiece, a first laser removing device for machining a workpiece using first operating parameters, and a second laser removing device which can machine a workpiece using second operating parameters that are different from the first operating parameters, especially regarding the quality and quantity.
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Eiterer Alfons
Hildebrand Peter
Kuhl Michael
Reisacher Martin
Heinrich Samuel M
Sauer GmbH
Wood Herron & Evans LLP
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