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.)
Robt Schwarzenbach & Co
Original Assignee
Robt Schwarzenbach & 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 Robt Schwarzenbach & CofiledCriticalRobt Schwarzenbach & Co
Priority to FR43866ApriorityCriticalpatent/FR1373084A/fr
Application grantedgrantedCritical
Publication of FR1373084ApublicationCriticalpatent/FR1373084A/fr