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.)
Continental Caoutchouc & Gutta
Original Assignee
Continental Caoutchouc & Gutta
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Filing date
Publication date
Application filed by Continental Caoutchouc & GuttafiledCriticalContinental Caoutchouc & Gutta
Application grantedgrantedCritical
Publication of FR450260ApublicationCriticalpatent/FR450260A/fr