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.)
BELZER WERK BELZER
Original Assignee
BELZER WERK BELZER
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
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Priority claimed from DE19691912254external-prioritypatent/DE1912254C/de
Application filed by BELZER WERK BELZERfiledCriticalBELZER WERK BELZER
Application grantedgrantedCritical
Publication of FR2033095A5publicationCriticalpatent/FR2033095A5/fr