CPC Subgroup
A61L 27/3641 Full Title
Materials for prostheses or for coating prostheses (dental prostheses A61C13/00; shape or structure of prostheses A61F2/00; use of preparations for artificial teeth A61K6/80; artificial kidneys A61M1/14) > containing ingredients of undetermined constitution or reaction products thereof
5 direct subcodes
Child Classifications
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