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Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B33
ADDITIVE MANUFACTURING TECHNOLOGY
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B33Y
ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
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40/00
Auxiliary operations or equipment, e.g. for material handling
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B33Y40/10
Pre-treatment
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