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
GB3160122A
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.)
WALTER FREDERICK BISHOP
WT Henleys Telegraph Works Co Ltd
Original Assignee
WALTER FREDERICK BISHOP
WT Henleys Telegraph Works 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 WALTER FREDERICK BISHOP, WT Henleys Telegraph Works Co LtdfiledCriticalWALTER FREDERICK BISHOP
Priority to GB3160122ApriorityCriticalpatent/GB208344A/en
Publication of GB208344ApublicationCriticalpatent/GB208344A/en