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.)
Porter-Hall Hiram
Original Assignee
Porter-Hall Hiram
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 Porter-Hall HiramfiledCriticalPorter-Hall Hiram
Priority to ES19292ApriorityCriticalpatent/ES19292A1/es
Publication of ES19292A1publicationCriticalpatent/ES19292A1/es