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.)
Allchemin Allgemeine Chemische Ind AG
Lichtenstern Richard
Original Assignee
Allchemin Allgemeine Chemische Ind AG
Lichtenstern Richard
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 Allchemin Allgemeine Chemische Ind AG, Lichtenstern RichardfiledCriticalAllchemin Allgemeine Chemische Ind AG
Priority to ES94212ApriorityCriticalpatent/ES94212A1/es
Publication of ES94212A1publicationCriticalpatent/ES94212A1/es