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.)
FREDERICK GOODHALL COX
R and W H Symington and Co Ltd
Original Assignee
FREDERICK GOODHALL COX
R and W H Symington and Co Ltd
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 FREDERICK GOODHALL COX, R and W H Symington and Co LtdfiledCriticalFREDERICK GOODHALL COX
Application grantedgrantedCritical
Publication of FR436393ApublicationCriticalpatent/FR436393A/fr