CPC Subgroup
G21C 13/08 Vessels characterised by the material; Selection of materials for pressure vessels
Full Title
Pressure vessels; Containment vessels; Containment in general (for chemical or physical processes B01J3/00; pressure vessels in general F16J12/00) > Vessels characterised by the material; Selection of materials for pressure vessels
2 direct subcodes
Child Classifications
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- G21C 13/087 Metallic vessels
- G21C 13/093 Concrete vessels