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.)
Fritz Keiper KG
Original Assignee
Fritz Keiper 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 Fritz Keiper KGfiledCriticalFritz Keiper KG
Priority to FR881069ApriorityCriticalpatent/FR1307595A/fr
Application grantedgrantedCritical
Publication of FR1307595ApublicationCriticalpatent/FR1307595A/fr