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 ES77147ApriorityCriticalpatent/ES77147A1/es
Publication of ES77147A1publicationCriticalpatent/ES77147A1/es
ES77147A1921-02-211921-02-21Una gelatina para fines catalíticos y absorbentes, con el método correspondiente para su fabricación.
ExpiredES77147A1
(es)