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.)
Ernst Eisemann & C GmbH
Original Assignee
Ernst Eisemann & C GmbH
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 Ernst Eisemann & C GmbHfiledCriticalErnst Eisemann & C GmbH
Application grantedgrantedCritical
Publication of FR436121ApublicationCriticalpatent/FR436121A/fr