CPC Subgroup
F41A 17/40 Last-round safeties (F41A17/34 takes precedence)
Full Title
Safety arrangements, e.g. safeties > Last-round safeties (F41A17/34 takes precedence)
F41A 17/40 Safety arrangements, e.g. safeties > Last-round safeties (F41A17/34 takes precedence)