Hello Ivan,
Clearly it is the field EINRI which is giving rise to this duplicates. There is direct link of this field in all the tables you've used. But you haven't joined this field between even one pair of tables. So I suggest to use this field EINRI (join this field too) between all the tables initially, and if records are not fetching then use Left outer join between a pair of tables (between pairs one after one by trial). This should solve your issue.
(You commented the join of this field EINRI in the first line of inner join in your syntax)
Regards
KJogeswaraRao