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.)
HEINRICH BOLTEN-BAECKERS
Original Assignee
HEINRICH BOLTEN-BAECKERS
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 HEINRICH BOLTEN-BAECKERSfiledCriticalHEINRICH BOLTEN-BAECKERS
Application grantedgrantedCritical
Publication of FR350502ApublicationCriticalpatent/FR350502A/fr