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.)
ARTHEME-CAMILLE MATIGNON
RENE-EMILE-MARIE TRANNOY
Original Assignee
ARTHEME-CAMILLE MATIGNON
RENE-EMILE-MARIE TRANNOY
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 ARTHEME-CAMILLE MATIGNON, RENE-EMILE-MARIE TRANNOYfiledCriticalARTHEME-CAMILLE MATIGNON
Application grantedgrantedCritical
Publication of FR376629ApublicationCriticalpatent/FR376629A/fr