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PCE
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CPC Subgroup
C21D 7/10

of the whole cross-section, e.g. of concrete reinforcing bars

Full Title

Modifying the physical properties of iron or steel by deformation (apparatus for mechanical working of metal B21, B23, B24) > by cold working > of the whole cross-section, e.g. of concrete reinforcing bars

2 direct subcodes

Child Classifications

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