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.)
Ex-Cell-O Corp
Original Assignee
Ex-Cell-O 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 US153361Aexternal-prioritypatent/US3171130A/en
Application filed by Ex-Cell-O CorpfiledCriticalEx-Cell-O Corp
Priority to FR915524ApriorityCriticalpatent/FR1360720A/fr
Application grantedgrantedCritical
Publication of FR1360720ApublicationCriticalpatent/FR1360720A/fr