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.)
Davy Brothers Ltd Thomas Wilton Hand
Original Assignee
Davy Brothers Ltd Thomas Wilton Hand
Filing date
Publication date
Priority claimed from GB6660/17Aexternal-prioritypatent/GB108835A/en
Application filed by Davy Brothers Ltd Thomas Wilton HandfiledCriticalDavy Brothers Ltd Thomas Wilton Hand
Publication of AU546617BpublicationCriticalpatent/AU546617B/en
Publication of AU546617ApublicationCriticalpatent/AU546617A/en