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.)
HAA SHIYUTORU UNTO CO
H Stoll GmbH and Co KG
Original Assignee
HAA SHIYUTORU UNTO CO
H Stoll GmbH and Co KG
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 HAA SHIYUTORU UNTO CO, H Stoll GmbH and Co KGfiledCriticalHAA SHIYUTORU UNTO CO
Publication of JPS57139541ApublicationCriticalpatent/JPS57139541A/en