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Mutien-Marie Renverse
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Tornai, BE
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last 30 patents
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Patent Grant
Coke oven door
Patent number
4,741,808
Issue date
May 3, 1988
Krupp Polysius AG
Wilhelm Holz
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Patent Grant
Coke oven door
Patent number
4,676,873
Issue date
Jun 30, 1987
Krupp Polysius AG
Friedhelm Haaf
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...