5 Utility Patents
#4,247 in Shanghai
#27,021 in China
#826,260 in the World
Forward Citations = 3
Company Filing History:

East China University of Science and Technology
4. 1 out of 1
Shanghai Turbine Company Ltd
5. 1 out of 1
Shanghai Electric Power Equipment Co., Ltd. Shanghai Steam Turbine Factory
where one patent can have more than one assignee
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