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.)
HENNECKE B
Original Assignee
HENNECKE B
Publication of DE7112798UpublicationCriticalpatent/DE7112798U/de