88730301
Dec 17, 2019
Dec 14, 2021
Active Trademark
Cleaning system for 3D printer parts; preparation of powder for printing and recycling; air filtration system for use in 3D printers primarily comprised of air filters being parts of 3D printers
MachineryAir filtration system for use in 3D printers primarily comprised of air filtering installations, air purifiers, air handlers
Environmental Control Apparatus