一種用於具有三蕊線的二孔插頭之中性線(水線)偵測裝置

陳文學 (Inventor)

Department of Electrical Engineering

Research output: Patent

Original language	Chinese (Traditional)
Patent number	新型第209744號
State	Published - 1 Aug 2003

Patent Type

新型專利

Country

國內

Date of Patent

01/08/2003

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