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.)
N V Nederlandsch Laboratorium De Spaarnestad
Original Assignee
N V Nederlandsch Laboratorium De Spaarnestad
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 N V Nederlandsch Laboratorium De SpaarnestadfiledCriticalN V Nederlandsch Laboratorium De Spaarnestad
Priority to ES136615ApriorityCriticalpatent/ES136615A1/es
Publication of ES136615A1publicationCriticalpatent/ES136615A1/es