This page displays all 「FI」 in main group B21L1/00. |
HB:Handbook | ||||
CC:Concordance |
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Making chains or chain links by bending workpieces of rod, wire, or strip to form links of oval or other simple shape (B21L 3/00, B21L 7/00 take precedence) | HB | CC | 4E073 | |
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.by bending the ends of the workpieces to abut | HB | CC | 4E073 | |
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.by bending and interconnecting the ends of the workpieces with or without separate jointing members | HB | CC | 4E073 | |