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.)
GEORGE HATTERSLEY AND SONS Ltd Ste
Original Assignee
GEORGE HATTERSLEY AND SONS Ltd Ste
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 GEORGE HATTERSLEY AND SONS Ltd StefiledCriticalGEORGE HATTERSLEY AND SONS Ltd Ste
Application grantedgrantedCritical
Publication of FR466753ApublicationCriticalpatent/FR466753A/en