Unusual Mid-Century Writing Desk  

Recently I stumbled upon this mid-century desk online. I'm quite familiar with the time period but even after multiple hours of research I couldn't find any similar pieces. The drawers look somewhat similar to Peter Løvig Nielsen or Tibergaard, but the crossbars seem pretty unusual to me. I'm not sure, but I think I've seen it before somewhere. Just can't point my finger on it.The seller offers it for very cheap and it would certainly need some restoration to shine but it seems like an interesting piece to me.Has anybody seen one of those before? Any idea which designer/producer it could be?Any help is highly appreciated!
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