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Individual
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Individual
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Priority to ES0166973UpriorityCriticalpatent/ES166973U/en
Publication of ES166973UpublicationCriticalpatent/ES166973U/en
Ring, oil collector for piston, of the one-piece type obtained by casting or from tube or sheet, essentially characterized by that the rims of the ring, operative for rubbing with the piston and only on said rubbing surface is practiced a chrome, which does not affect the remaining surface of the hoop. (Machine-translation by Google Translate, not legally binding)
ES0166973U1971-03-151971-03-15Hoop (Machine-translation by Google Translate, not legally binding)
PendingES166973U
(en)
Procedure for the recovery of mercury and its volatile compounds, from hollines and industrial waste, by distillation with steam trailer. (Machine-translation by Google Translate, not legally binding)