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Roger F. Powell

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Details Roger F. Powell Roger F. Powell

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Asymmetrical electrical connector with aligning means

H - Electricity – 01 – R

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Promoting froth flotation

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Substituted trioxanes and manufacture thereof

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Froth flotation processes

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Froth flotation processes

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Froth flotation processes

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Froth flotation processes and frothing agents for use therein

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Profile ID: LFCA-PAI-P-76465

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