Cell suspension maintaining device of bio-material for bio 3D printer and method thereof
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Water jacket apparatus of dispenser for keeping biomaterial constant temperature in bio 3 dimentional printer and multi stage temperature control method of the apparatus
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Proportional control valve apparatus for mixing incompressible fluid material
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Shutter structure and method for preventing uv curing for biomaterial within a dispenser for bio 3d printer
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Perforated buildplate structure for clamping bioware of bio 3d printer, method for controlling temperature of bioware, and method for fixing bioware
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Multi-channel dispenser extrusion nozzle apparatus for bio 3 dimensional printer