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.)
Northwest Eng Co
Original Assignee
Northwest Eng 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 Northwest Eng CofiledCriticalNorthwest Eng Co
Priority to ES112216ApriorityCriticalpatent/ES112216A1/en
Publication of ES112216A1publicationCriticalpatent/ES112216A1/en