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Eckhard-Karl Scholz
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Bottrop, DE
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Patents Grants
last 30 patents
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Patent Grant
Furnace charging throat construction
Patent number
4,881,869
Issue date
Nov 21, 1989
Man Gutehoffnungshuette GmbH
Bernhard Henneken
C21 - METALLURGY OF IRON
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Patent Grant
Furnace charging throat construction
Patent number
4,878,655
Issue date
Nov 7, 1989
Man Gutehoffnungshuette, GmbH
Bernhard Henneken
C21 - METALLURGY OF IRON
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Patent Grant
Apparatus for changing the level of tap runner of a shaft furnace
Patent number
4,828,228
Issue date
May 9, 1989
Man Gutehoffnungshuette GmbH
Bruno Kammerling
C21 - METALLURGY OF IRON