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.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES90071ApriorityCriticalpatent/ES90071A1/es
Publication of ES90071A1publicationCriticalpatent/ES90071A1/es
ES90071A1924-07-051924-07-05Un dispositivo aplicable a todos los aparatos sumergibles a fin de poder obtener su inmersión a cualquier profundidad.
ExpiredES90071A1
(es)