Abrading – Machine – Scouring device
Reexamination Certificate
2006-10-10
2006-10-10
Wilson, Lee D. (Department: 3723)
Abrading
Machine
Scouring device
C451S106000, C451S113000, C451S036000
Reexamination Certificate
active
07118464
ABSTRACT:
An abrasive device may include first ring-shaped container filled with a liquid abrasive medium. A second container may be arranged next to the first container and filled with a second liquid abrasive medium. A pivoting arm may be arranged between and above the containers and can be pivoted along a pivoting direction. A drag device may be arranged on the pivoting arm. The drag device may lead a gas turbine blade on a carrier arm through the abrasive medium.
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Bolz Andrea
Feldhege Martin
Harness & Dickey & Pierce P.L.C.
Ojini Anthony
Siemens Aktiengesellschaft
Wilson Lee D.
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