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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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES146182ApriorityCriticalpatent/ES146182A1/es
Publication of ES146182A1publicationCriticalpatent/ES146182A1/es
230000014759maintenance of locationEffects0.000title1
239000000126substanceSubstances0.000title1
ES146182A1938-09-141938-09-14Un recipiente circular para sustancias granulosas que bajan en él por gravedad y solicitación, que evita su retención.
ExpiredES146182A1
(es)