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Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
self-gravity valve mechanism of medium-voltage switchgear | 2 | 2015 |
insulating sleeve for gas insulated switchgear | 2 | 2015 |
valve mechanism for 31.5-kv single-pole switch device | 2 | 2015 |
low-partial-discharge-value single-structure-based mutual inductor and manufacturing met… 🛈 | 2 | 2015 |
motor dampness drying handcart for 10kv switchgear cabinet | 2 | 2014 |
radial magnetic field coreless permanent-magnet wind driven generator | 2 | 2009 |
connecting structure for vacuum arc-extinguishing chamber moving contact and conductive … 🛈 | 2 | 2015 |
production process of breaker insulated draw bar | 2 | 2009 |
earth switch operation interlocking mechanism for switch cabinet | 2 | 2015 |
balance error elimination type high-precision digital phase locking method | 2 | 2009 |