Haiyuan
Haiyuan Jin, Zhuhai City, Guangdong CN
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20160102892 | Dual-stage enthalpy-increasing air-conditioning system - A dual-stage enthalpy-increasing air-conditioning system comprises a compressor ( | 04-14-2016 |
Haiyuan Wang, Xi'An City CN
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20100044192 | Low Voltage Apparatus Having Mechanical Interlocking Means - A low voltage electrical appliance having a mechanical interlock means comprises at least two contactors, wherein every contactor includes a base ( | 02-25-2010 |
Haiyuan Yu, Pudong CN
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20150061716 | TESTING FINGER - A testing finger ( | 03-05-2015 |