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 Polska Akad Nauk CentrumfiledCriticalPolska Akad Nauk Centrum
Priority to PL24174583ApriorityCriticalpatent/PL138346B1/en
Priority to RO84114370Aprioritypatent/RO88896A/en
Priority to DD26251384Aprioritypatent/DD219197A5/en
Priority to CS843262Aprioritypatent/CS244135B2/en
Priority to IN293/CAL/84Aprioritypatent/IN158221B/en
Publication of PL241745A1publicationCriticalpatent/PL241745A1/en
Publication of PL138346B1publicationCriticalpatent/PL138346B1/en