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.)
Ewing Mary Williams
Original Assignee
Ewing Mary Williams
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 Ewing Mary WilliamsfiledCriticalEwing Mary Williams
Priority to ES57223ApriorityCriticalpatent/ES57223A1/en
Publication of ES57223A1publicationCriticalpatent/ES57223A1/en