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.)
Bolton Francis John
Original Assignee
Bolton Francis John
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 Bolton Francis JohnfiledCriticalBolton Francis John
Priority to ES5973ApriorityCriticalpatent/ES5973A1/en
Publication of ES5973A1publicationCriticalpatent/ES5973A1/en