Obvious 3D printer technology based on 39. Inert environment

Print in vacuum to avoid contamination Joshua (talk) 07:30, 1 December 2015 (PST)
Print with inert gas for GMAW 3DP Joshua (talk) 07:30, 1 December 2015 (PST)
Print with inert gas injected into plastic to reduce weight Joshua (talk) 07:30, 1 December 2015 (PST)
Print with inert gas injected into metal to reduce weight Joshua (talk) 07:30, 1 December 2015 (PST)
Print with inert gas injected into ceramic to reduce weight Joshua (talk) 07:30, 1 December 2015 (PST)
Print with inert gas around object to avoid ionizing radiation from ruining resolution in SLA Joshua (talk) 07:30, 1 December 2015 (PST)
Print with inert gas atmosphere while exposing to ionizing radiation to set up location of voxel Joshua (talk) 07:30, 1 December 2015 (PST)