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
GB842016A
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.)
JG Brill Co USA
Original Assignee
JG Brill Co USA
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 JG Brill Co USAfiledCriticalJG Brill Co USA
Priority to GB842016ApriorityCriticalpatent/GB106874A/en
Publication of GB106874ApublicationCriticalpatent/GB106874A/en