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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Watt Y Cia
Original Assignee
Watt Y Cia
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Priority to ES58528ApriorityCriticalpatent/ES58528A1/en
Publication of ES58528A1publicationCriticalpatent/ES58528A1/en