CPC Subgroup Additional Only
F05B 2250/20 three-dimensional
Full Title
Geometry > three-dimensional
9 direct subcodes
Child Classifications
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- F05B 2250/21 pyramidal
- F05B 2250/22 parallelepipedic
- F05B 2250/23 prismatic
- F05B 2250/24 ellipsoidal
- F05B 2250/25 helical
- F05B 2250/26 paraboloidal
- F05B 2250/27 hyperboloidal
- F05B 2250/28 patterned
- F05B 2250/29 machined; miscellaneous