ES108544A1 - Mejoras en o relativas al proceso de purificación de las aguas sucias y otros líquidos impuros mediante fango o lodo activado.
- Google Patents
Mejoras en o relativas al proceso de purificación de las aguas sucias y otros líquidos impuros mediante fango o lodo activado.
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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Activated Sludge Ltd
Original Assignee
Activated Sludge Ltd
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Publication date
Application filed by Activated Sludge LtdfiledCriticalActivated Sludge Ltd
Priority to ES108544ApriorityCriticalpatent/ES108544A1/es
Publication of ES108544A1publicationCriticalpatent/ES108544A1/es
ES108544A1928-07-131928-07-13Mejoras en o relativas al proceso de purificación de las aguas sucias y otros líquidos impuros mediante fango o lodo activado.
ExpiredES108544A1
(es)