Process to separate isofaceal and thereftal acids of mixtures containing a larger portion of the first and a lower portion of the second (Machine-translation by Google Translate, not legally binding)
US3006751A
Method for desuckering tobacco
ES218602A1
A procedure to coquize heavy hydrocarbon oils (Machine-translation by Google Translate, not legally binding)
DE958146C
Process for stabilizing the low temperature viscosity of a synthetic lubricating oil mixture
ES215568A1
A procedure for the conversion of hydrocarbon oils (Machine-translation by Google Translate, not legally binding)
ES215131A1
A method of submitting a cracking hydrocarbons (Machine-translation by Google Translate, not legally binding)
DE943188C
lubricant
ES214489A1
A method of producing improved combustibles for first quality engines (Machine-translation by Google Translate, not legally binding)
ES214370A1
A method to reactivate successful catalysts (Machine-translation by Google Translate, not legally binding)
ES214266A1
Improvements introduced in the reconditioning of platinum catalysts (Machine-translation by Google Translate, not legally binding)
ES214247A1
A method of increasing the persistence of a parasiticide (Machine-translation by Google Translate, not legally binding)
DE955087C
Synthetic lubricating oils
DE946652C
Lubricant and hydraulic fluid
GB785440A
Steam turbine lubricant
ES211944A1
A combined procedure for the distillation of crude mineral oil (Machine-translation by Google Translate, not legally binding)
FR1088784A
Improvements to hydroformation catalysts
GB731230A
Improvements in or relating to a method and apparatus for contacting liquid and vaporous materials
US2693084A
Rate of change and weight on bit automatic drilling control system
GB727382A
Conversion of carbonaceous solids into volatile products
GB733120A
Improvements in or relating to the separation of hydrocarbon gases
