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B
B21
B21B
B21B 2267/00
B21B 2267/28

CPC Subgroup Additional Only

B21B 2267/28

Elastic moduli of rolls

Full Title

Roll parameters > Elastic moduli of rolls

CPC B21B 2267/28

No direct equivalent in IPC

7 CPC-only subgroups

Data: WIPO (IPC), EPO/USPTO (CPC) — CC BY 4.0

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