Mystery Huge room divider / bookcase / wall unit  

Hi all,
In a bit of a dead end on the hunt to find some information (if possible) about this shelving system that I have bought.
It is HUGE stands 97 inch / 246cm High x 107 inch / 272cm wide x 11 inch / 28cm Deep
The entire system has no screws or other fixings other than those in the base middle and top shelves stopping it from flexing sideways or collapsing.
There are no tools required to assemble or disassemble it. It is entirely slot together and when complete stands rock solid. Not a movement sideways!
The shelves have a shamferred front edge while the back is raised so you dont push books off / right though.
There are absolutely no makers marks or any other indications of manufacture (no where to hide them)
Bought in Denmark and given me head aches ever since trying to find it as it is so well thought out as not to be home made.
Any hints tips or identification will be greatly appreciated.
Simon
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