CPC Subgroup Additional Only
A61F 2230/0034 D-shaped
Full Title
Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof > Two-dimensional shapes, e.g. cross-sections > Shapes in the form of latin or greek characters > D-shaped