Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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MUELA NEGRO
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MUELA NEGRO
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Application filed by MUELA NEGROfiledCriticalMUELA NEGRO
Priority to ES373849ApriorityCriticalpatent/ES373849A1/en
Publication of ES373849A1publicationCriticalpatent/ES373849A1/en
Pool purification system, characterized in that the purified water is introduced into the pool or tank, whose content has to be purified through one or more of the walls or bottom, for which said walls or bottoms are constructed of a material porous or equipped with a large number of small through holes, which allow a finely divided purified water inlet to be obtained, the outlets of the water to be purified being effected in a similar manner through a surface opposite to the inlet, to obtain a uniform current of purified water not mixed with that contained in the pool. (Machine-translation by Google Translate, not legally binding)
ES373849A1969-11-241969-11-24Pool depuration system. (Machine-translation by Google Translate, not legally binding)
ExpiredES373849A1
(en)
Procedure to dry crystals of fatty matter of a liquid fatty material in immediate mixture with such crystals. (Machine-translation by Google Translate, not legally binding)
A method for controlling sex in the descendence of mammals, and apparatus for the realization of this method. (Machine-translation by Google Translate, not legally binding)