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.)
FREDERIC-ALEXANDRE MACDONALD
Original Assignee
FREDERIC-ALEXANDRE MACDONALD
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 FREDERIC-ALEXANDRE MACDONALDfiledCriticalFREDERIC-ALEXANDRE MACDONALD
Application grantedgrantedCritical
Publication of FR418877ApublicationCriticalpatent/FR418877A/en