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CPC Subgroup
F41A 21/02

Composite barrels, i.e. barrels having multiple layers, e.g. of different materials

Full Title

Barrels; Gun tubes; Muzzle attachments; Barrel mounting means (F41A25/00 takes precedence; barrel attachments for firing grenades or riot-control ammunition from smallarms F41C27/06) > Composite barrels, i.e. barrels having multiple layers, e.g. of different materials

1 direct subcode

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