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.)
Halford Henry Saint John
Metford William Ellis
Original Assignee
Halford Henry Saint John
Metford William Ellis
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 Halford Henry Saint John, Metford William EllisfiledCriticalHalford Henry Saint John
Priority to ES7808ApriorityCriticalpatent/ES7808A1/es
Publication of ES7808A1publicationCriticalpatent/ES7808A1/es