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.)
T H Watson And Co
Original Assignee
T H Watson And Co
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 T H Watson And CofiledCriticalT H Watson And Co
Priority to ES63965ApriorityCriticalpatent/ES63965A1/es
Publication of ES63965A1publicationCriticalpatent/ES63965A1/es