CPC Subgroup Additional Only
F05B 2250/18 patterned
Full Title
Geometry > two-dimensional > patterned
4 direct subcodes
Child Classifications
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- F05B 2250/181 ridged
- F05B 2250/182 crenellated, notched
- F05B 2250/183 zigzag
- F05B 2250/184 sinusoidal