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Individual
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Individual
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Priority to ES5785ApriorityCriticalpatent/ES5785A1/en
Publication of ES5785A1publicationCriticalpatent/ES5785A1/en
ES5785A1886-03-151886-03-15
Improvements in the apparatus for separating impure solid substances contained in water or other liquids.
ExpiredES5785A1
(en)