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US06264510B1 Laser-welded bus bar structure 失效
激光焊接母线结构

Laser-welded bus bar structure
摘要:
A bus bar structure includes: a bus bar stored in an electric junction box; and a tab terminal electrically connected to a pattern portion of the bus bar. The tab terminal is separately formed with the bus bar. The pattern portion is welded with the tab terminal by using a laser beam.
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