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Alfred H. Cowles

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Details Alfred H. Cowles Alfred H. Cowles

: Uncategorized

: Inventor
: Country: United States Of America

Affiliated with

Calcium carbide manufacture

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Detergent

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Detergent

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Electric furnace

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Electric furnace

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Also associated with

Calcium carbide manufacture

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Electric furnace

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Electric furnace

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Electric furnace and method of operating the same

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Electrical smelting

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Profile ID: LFCA-PAI-P-97110

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