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.)
SHERARD OSBORN COWPER COLES
Original Assignee
SHERARD OSBORN COWPER COLES
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 SHERARD OSBORN COWPER COLESfiledCriticalSHERARD OSBORN COWPER COLES
Application grantedgrantedCritical
Publication of FR475770ApublicationCriticalpatent/FR475770A/en