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.)
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Application filed by Baltiiskoe Ts Pk Bjuro S Ex OfiledCriticalBaltiiskoe Ts Pk Bjuro S Ex O
Priority to IN661/DEL/87ApriorityCriticalpatent/IN171631B/en
Priority claimed from GB8719501Aexternal-prioritypatent/GB2208641A/en
Publication of IN171631BpublicationCriticalpatent/IN171631B/en
