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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BACKX JEAN M
Original Assignee
BACKX JEAN M
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Publication date
Application filed by BACKX JEAN MfiledCriticalBACKX JEAN M
Priority to ES0052452UpriorityCriticalpatent/ES52452Y/es
Publication of ES52452UpublicationCriticalpatent/ES52452U/es
Application grantedgrantedCritical
Publication of ES52452YpublicationCriticalpatent/ES52452Y/es