1 Utility Patents
#254 in Kunming
#107,471 in China
Forward Citations = 1
Company Filing History:
China Institute of Water Resources and Hydropower Research
Nanjing Hydraulic Research Institute
Huaneng Lancang River Hydropower Inc.
4. 1 out of 2
Power China Kunming Engineering Corporation Limited
where one patent can have more than one assignee
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