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.)
FRANCOIS-CHARLES GHISLAIN
Original Assignee
FRANCOIS-CHARLES GHISLAIN
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 FRANCOIS-CHARLES GHISLAINfiledCriticalFRANCOIS-CHARLES GHISLAIN
Application grantedgrantedCritical
Publication of FR388641ApublicationCriticalpatent/FR388641A/fr