发明名称 Temperature control heater with submersible glass tube liquid crystal (LSD) display
摘要 A temperature control heater with sink type glass tube liquid crystal (LCD) display, especially relates to a temperature control heater having a structure for display the temperature precisely, the mainly structure thereof is comprised of a single opening tube, and a liquid crystal (LCD) display temperature control circuit board and a heating coil set is arranged with said tube, finally a plug and a cover are used to tightly seal the tube.
申请公布号 US5834741(A) 申请公布日期 1998.11.10
申请号 US19970905354 申请日期 1997.08.04
申请人 TSENG, CHUAN-TSENG 发明人 TSENG, CHUAN-TSENG
分类号 H05B3/80;(IPC1-7):H05B1/02;F24H9/12 主分类号 H05B3/80
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