| 摘要 |
PROBLEM TO BE SOLVED: To provide a system element in which a selection part (16) is movably supported, especially with simplified assembling operation of a needle. SOLUTION: This system element comprises a material-to-material connection in the form of an adhesive, lacquer, a laser welded point or a slender material web with at least one connection point (34) as an assembling auxiliary means in order to temporarily fix the selection point (16) for a substrate (2) of the system element. The connection is broken or dissolved when the needle is used for the first time. COPYRIGHT: (C)2003,JPO
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