1
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Material Type: Patente
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Air cleaner assembly
Gambrell, D.E.
United States 1987
Sem texto completo
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2
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Material Type: Patente
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Apparatus for recovery of hydrocarbons from hydrocarbon/water mixtures
Fox, J.R. Sr
United States 1988
Sem texto completo
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3
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Material Type: Patente
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Copper mercaptides as sulfur dioxide indicators
Eller, P.G. ; Kubas, G.J.
United States 1979
Sem texto completo
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4
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Material Type: Patente
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MIXTURE OF A RADIOACTIVE TRACER SUBSTANCE AND A PROPELLENT FOR USE IN DRILLING TOOLS
Originating Research Org. not identified
United Kingdom 1972
Sem texto completo
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