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.)
Mac Donald William Richard
Original Assignee
Mac Donald William Richard
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 Mac Donald William RichardfiledCriticalMac Donald William Richard
Priority to ES42456ApriorityCriticalpatent/ES42456A1/en
Publication of ES42456A1publicationCriticalpatent/ES42456A1/en