PDF layers --> Rhino

Anyone know a hack to get a vector pdf that has 50-60 layers or so - origin AutoCAD most likely - into Rhino and keep the layers? Going via some other program? Tried Illustrator, layers are not preserved… Don’t have anything else that imports vector PDF’s. did some searching, but nothing popped out…
Thx, --Mitch

Hi Mitch,

Did you try Inkscape or Scribus.

Sens me a PM or email with the file if you want me to do a quick check; saves you the hassle of downloading/installing.