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.)
Santaolaya Santaolaya Lorenzo
Original Assignee
Santaolaya Santaolaya Lorenzo
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Filing date
Publication date
Application filed by Santaolaya Santaolaya LorenzofiledCriticalSantaolaya Santaolaya Lorenzo
Priority to ES1474ApriorityCriticalpatent/ES1474A1/es
Publication of ES1474A1publicationCriticalpatent/ES1474A1/es
ES1474A1881-02-071881-02-07Un aparato para el establecimiento de toda clase de riegos por medio de "Dobles hélices aéreos de balancín equilibrado".
ExpiredES1474A1
(es)