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.)
Montan-Castell AG
Original Assignee
Montan-Castell AG
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 Montan-Castell AGfiledCriticalMontan-Castell AG
Priority to ES408981ApriorityCriticalpatent/ES408981A3/es
Publication of ES408981A3publicationCriticalpatent/ES408981A3/es