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GB466976A
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Apparatus for the hydrogenation of carbonaceous materials
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GB477022A
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Process for the hydrogenation of heavy oils, tars, and liquid hydrocarbons in general
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GB452821A
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Process of and apparatus for the hydrogenation of coal and other carbonaceous compounds
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GB391579A
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Improvements relating to esters of cyclopentenylacetic acids
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US1965792A
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Esters of unsubstituted and alphasubstituted cyclopentenylacetic acid and their production
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DE580450C
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Flavorings
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GB349455A
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Improvements relating to barbituric acid derivatives
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GB348140A
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Improvements relating to barbituric acid derivatives
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US1875253A
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Process for preparing nitrogen, carbonic oxide, and hydrogen
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ES113450A1
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Preparation procedure for azoe, carbon oxide and hydrogen for the simultaneous synthesis of ammonia and methyl alcohol from coke oven gas.
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ES110999A1
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Ethane decomposition process in ethylene.
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GB308200A
|
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Process for the decomposition of ethane into ethylene
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GB303176A
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Process for the manufacture of ethylic alcohol and other products from coal distillation gases
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ES110677A1
|
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Procedure for the manufacture of ethyl alcohol from coal distillation gases.
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GB283499A
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Improvements in or relating to exothermic synthesis under pressure
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ES105914A1
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Procedure to perform the exothermic synthesis under pressure.
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GB274492A
|
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Improvements in or relating to the synthesis of alcohols
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ES103060A1
|
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Catalysts for the synthesis of methyl alcohol.
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ES103022A1
|
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Catalysts that carry out the synthesis of methyl alcohol by hydrogenation of carbon oxide.
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GB273263A
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Improvement in the processes for the preparation of ethylsulphuric acid
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