After trading higher earlier, controversial 3D printing name Voxeljet ...

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3-D Printing is 'Acorn', May be 'Oak Tree' in 2014, Says H-P's (HPQ) Whitman (DDD) (VJET))November 27, 2013 8:08 AM Voxeljet AG (VJET) Defended at PiperNovember 25, 2013 10:32 AM