This page displays all 「FI」 in main group B21L11/00. |
HB:Handbook | ||||
CC:Concordance |
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Making chains or chain links of special shape | HB | CC | 4E073 | |
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.each link being formed of a single member of which both ends are bent or shaped to engage the middle portion of the next link | HB | CC | 4E073 | |
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..the ends being pierced or punched to form eyes | HB | CC | 4E073 | |
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...the workpiece being of thin strip metal | HB | CC | 4E073 | |
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..the ends being interengaged with other parts of the same link | HB | CC | 4E073 | |
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.the chain links having opposed correspondingly shaped cylindrical and hook-like parts of which one part forms a hinge-like support for the adjacent link (B21L 11/02 takes precedence) | HB | CC | 4E073 | |
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.Forming bead chains | HB | CC | 4E073 | |
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.Making chain links with inserted or integrally- formed studs | HB | CC | 4E073 | |