ZM2579A1
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Resinous polymeric substances
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ZA7801454B
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Resinous polymeric substances
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ZM7777A1
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Frother method of producing it and method of concentrating minerals by by flotation
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ZA7606040B
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Frother,method of producing it,and method of concentrating minerals by flotation
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ZA7502850B
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Animal feed material
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ZM18269A1
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Pelletizing of materials in divided form
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US3034648A
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Promoting froth flotation
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MY5500014A
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Improvements in froth flotation processes and frothing agents for use therein
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MY5500023A
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Improvements to froth flotation processes
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US2776749A
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Alkoxy benzene in froth flotation process
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US2776748A
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Beta alkoxy crotonic acid esters in froth flotation processes
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GB665420A
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Improvements in froth flotation processes and frothing agents for use therein
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GB662122A
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Improvements in froth flotation processes and frothing agents for use therein
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GB680802A
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Improvements in froth flotation processes and frothing agents
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CA498707A
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Froth flotation processes and frothing agents for use therein
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CA525447A
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Froth flotation processes and frothing agents
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CA655062A
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Substituted trioxanes and manufacture thereof
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CA684897A
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Promoting froth flotation
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