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.)
LIEDSTRAND KARL EMIL LEONARD
Original Assignee
LIEDSTRAND KARL EMIL LEONARD
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by LIEDSTRAND KARL EMIL LEONARDfiledCriticalLIEDSTRAND KARL EMIL LEONARD
Priority to ES62854ApriorityCriticalpatent/ES62854A1/es
Publication of ES62854A1publicationCriticalpatent/ES62854A1/es
ES62854A1916-08-251916-08-25Unas cartas para fines estadísticos, u otros por el estilo, con el aparato correspondiente para su clasificación.
ExpiredES62854A1
(es)