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Inventor

KIRCHEN MICHEL

LU6 patents
⚠️ This page may combine multiple inventors who share the name “KIRCHEN MICHEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WURTH PAUL SA

5 patents
US4911595AMar 27, 1990

Apparatus for lining the inside wall of a vessel with bricks

WURTH PAUL SA33 citations91
US4765789AAug 23, 1988

Apparatus for lining the inner wall of a vessel with bricks

WURTH PAUL SA35 citations89
US4786227ANov 22, 1988

Automated apparatus for lining the inside wall of a vessel with bricks

WURTH PAUL SA14 citations73
US4416673ANov 22, 1983

Dust collector for furnace charging installation

WURTH PAUL SA16 citations71
US4787796ANov 29, 1988

Apparatus for lining the inner wall of a vessel with bricks

WURTH PAUL SA10 citations68

WURTH ANCIENS ETS PAUL

1 patent
US4190074AFeb 26, 1980

Pressure equalization valve and technique for shaft furnace

WURTH ANCIENS ETS PAUL38 citations90