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 HU75CI1632Aexternal-prioritypatent/HU174692B/hu
Application filed by Chinoin Gyogyszer Es VegyeszetfiledCriticalChinoin Gyogyszer Es Vegyeszet
Priority to IN1473/CAL/77ApriorityCriticalpatent/IN145908B/en
Publication of IN145908BpublicationCriticalpatent/IN145908B/en