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Home › Means for maintaining a non-oxidizing atmosphere at positive pressure within the metallic strip preparation furnace of a metallic coating line during line stops

Means for maintaining a non-oxidizing atmosphere at positive pressure within the metallic strip preparation furnace of a metallic coating line during line stops

US Patent 4210097 · Granted Jul 1, 1980

Estimated economic value: $6,769,000 ⓘ

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