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.)
JOHNSON FREDERICK DWIGHT
Original Assignee
JOHNSON FREDERICK DWIGHT
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 JOHNSON FREDERICK DWIGHTfiledCriticalJOHNSON FREDERICK DWIGHT
Priority to ES33114ApriorityCriticalpatent/ES33114A1/es
Publication of ES33114A1publicationCriticalpatent/ES33114A1/es