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.)
Cumberland Chemical Corp
Original Assignee
Cumberland Chemical Corp
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
Priority claimed from US44441765external-prioritypatent/US3404113A/en
Application filed by Cumberland Chemical CorpfiledCriticalCumberland Chemical Corp
Publication of ES324977A1publicationCriticalpatent/ES324977A1/es