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.)
Carlson Henry Olof
Original Assignee
Carlson Henry Olof
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 Carlson Henry OloffiledCriticalCarlson Henry Olof
Priority to ES159898ApriorityCriticalpatent/ES159898A1/es
Publication of ES159898A1publicationCriticalpatent/ES159898A1/es
ES159898A1942-12-071942-12-07Dispositivo para la adición automática de productos químicos dosificados a líquidos a que pasan a través de conducciones
ExpiredES159898A1
(es)