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.)
Ewald Siepmann & Co
Original Assignee
Ewald Siepmann & Co
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 Ewald Siepmann & CofiledCriticalEwald Siepmann & Co
Priority to ES89523ApriorityCriticalpatent/ES89523A1/es
Publication of ES89523A1publicationCriticalpatent/ES89523A1/es