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.)
International Synthetic Rubber Co Ltd
Original Assignee
International Synthetic Rubber Co Ltd
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 GB1691666Aexternal-prioritypatent/GB1113898A/en
Application filed by International Synthetic Rubber Co LtdfiledCriticalInternational Synthetic Rubber Co Ltd
Priority to FR103023ApriorityCriticalpatent/FR1519283A/fr
Application grantedgrantedCritical
Publication of FR1519283ApublicationCriticalpatent/FR1519283A/fr