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.)
Expired
Application number
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.)
GREENING AND SONS Ltd N
Original Assignee
GREENING AND SONS Ltd N
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 GREENING AND SONS Ltd NfiledCriticalGREENING AND SONS Ltd N
Application grantedgrantedCritical
Publication of GB189602062ApublicationCriticalpatent/GB189602062A/en