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Inventor
VOGGENTHALER LUDWIG
DE
2 patents
Patents
2 patents
US4645581A
Feb 24, 1987
Apparatus for electropolishing the inner surface of U-shaped heat exchanger tubes
KRAFTWERK UNION AG
23 citations
78
US4634511A
Jan 6, 1987
Device for electropolishing the inner surface of hollow cylindrical bodies
KRAFTWERK UNION AG
9 citations
67