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.)
F Butzke & Co
Wesphal Christian
Original Assignee
F Butzke & Co
Wesphal Christian
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 F Butzke & Co, Wesphal ChristianfiledCriticalF Butzke & Co
Priority to ES5920ApriorityCriticalpatent/ES5920A1/es
Publication of ES5920A1publicationCriticalpatent/ES5920A1/es