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 KR7300718Aexternal-prioritypatent/KR780000217B1/en
Application filed by Kalli Chemie AgfiledCriticalKalli Chemie Ag
Priority to KR7501637ApriorityCriticalpatent/KR780000236B1/en
Application grantedgrantedCritical
Publication of KR780000236B1publicationCriticalpatent/KR780000236B1/en