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 JP60069044Aexternal-prioritypatent/JPH085867B2/ja
Priority claimed from JP7267785Aexternal-prioritypatent/JPH0665665B2/ja
Priority claimed from JP7665785Aexternal-prioritypatent/JPH0665666B2/ja
Priority claimed from JP61023975Aexternal-prioritypatent/JPH07103108B2/ja
Priority claimed from IN246/MAS/86Aexternal-prioritypatent/IN167189B/en
Application filed by Mitsui Toatsu ChemicalsfiledCriticalMitsui Toatsu Chemicals
Priority to IN822/MAS/89ApriorityCriticalpatent/IN170558B/en
Publication of IN170558BpublicationCriticalpatent/IN170558B/en