CPC Subgroup
B21G 1/02 of needles with eyes, e.g. sewing-needles, sewing-awls
Full Title
Making needles used for performing operations (forming heads on pin-like needles B21G3/12; making U-shaped hairpins B21G7/04) > of needles with eyes, e.g. sewing-needles, sewing-awls
1 direct subcode
Child Classifications
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- B21G 1/04 of needles specially adapted for use in machines or tools