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GB157263A
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Process and apparatus for converting static atmospheric electrical energy into dynamic electrical energy of any suitable high periodicity
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GB156151A
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Process for manufacture of resinous condensation products and varnishes
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GB156140A
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Manufacture of lubricating oils
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GB156138A
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Process for the extraction of montan wax from bituminous coal
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GB156136A
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Process for the manufacture of hexamethylene tetramine and formaldehyde
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GB156139A
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Process for the manufacture of low-boiling chlorinated hydrocarbons
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GB156148A
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Process for the manufacture of formaldehyde and methyl alcohol
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GB156141A
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Process for oxidising paraffin or the like and obtaining soaps therefrom
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GB156153A
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Process for improving the odour, taste, and digestibility of raw yeast for the purpose of employing it as edible yeast
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GB156142A
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Manufacture of dispersoids, colloid powder and masses therefrom
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GB156146A
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Process for the oxidation of acetaldehyde to acetic acid
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GB156137A
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Process for the manufacture of plastic masses
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GB156149A
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Process for the manufacture of coating compositions
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GB156117A
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Manufacture of vinyl compounds and polymerisation products thereof
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GB156124A
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Process for the manufacture of phosphatic manures
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GB156116A
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Process for the manufacture of diolefines and/or polymerisation products thereof
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GB156122A
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Process for the manufacture of diolefines and derivatives thereof
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GB156120A
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Process for the manufacture of vinyl halides
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GB156121A
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Process for the manufacture of vinyl sulphuric acid and homologues thereof
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GB156123A
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Process for extraction of unsaturated hydrocarbons from hydrocarbon mixtures or carbonaceous material
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