Select Top Ten Each Group

This my table and and my query

! MyTable

This is My query

"select CellId, PathId, channel, sum(Duration) as min_duration from HourlySummary group by CellId, PathId, Channel order by cellid, pathid, sum(Duration) desc "

in my table i have 50+ cellid and each cellid have four pathid(i.e, 0,1,2,3)

Now i want to display top 10 records(each pathId) for each cellid order by Duaration

Please help me