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Priority claimed from PL25372685Aexternal-prioritypatent/PL145005B1/pl
Priority claimed from PL25877186Aexternal-prioritypatent/PL150144B1/pl
Application filed by Inst Chemii PrzemyslowejfiledCriticalInst Chemii Przemyslowej
Priority claimed from EP86107341Aexternal-prioritypatent/EP0204270B1/de
Application grantedgrantedCritical
Publication of ATE45618T1publicationCriticalpatent/ATE45618T1/de