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.)
Erdbrink Hermann
Mellmann Friedrich
Randt Friedrich
Original Assignee
Erdbrink Hermann
Mellmann Friedrich
Randt Friedrich
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 Erdbrink Hermann, Mellmann Friedrich, Randt FriedrichfiledCriticalErdbrink Hermann
Priority to ES77652ApriorityCriticalpatent/ES77652A1/es
Publication of ES77652A1publicationCriticalpatent/ES77652A1/es