I got a sofa set recently that is much like the Hvidt/Mølgaard-Nielsen Minerva sets - very similar legs and lower frame, similar wedge-shaped back cushion. Sprung cushions and quality construction throughout...
However, the arms are these rattan and teak units, rather than the solid teak ones on the Minerva (and with a different mounting bracket design that allows the arm to be mounted in a downward position for daybed use), and the corner table is this one with tambour doors.
Hoping someone else has seen one like it, because I have not been able to find out anything about it thus far... 
Jesgord, the cross pieces und...
Jesgord, the cross pieces under the rattan are either beech or oak, as you observed, but the corners are teak, dowelled into those blonde wood sections. You can see the joints on close inspection.
The Hvidt chairs I wove also had beech under the rattan, and I think that was not unusual, and done by other makers besides Selig.
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