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US4708679A Method of making support means for discharge lamp tubes 失效
制造放电灯管支撑装置的方法

Method of making support means for discharge lamp tubes
摘要:
A method of forming a support wire for the arc tube of a discharge lamp wherein a cut end of the support wire is flattened to provide a smooth burr-free surface for insertion into the opening of the niobium tubes located at the ends of the arc tube of the discharge lamp.
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