7 Utility Patents
#27 in Hunan
#18,816 in China
#594,367 in the World
Forward Citations = 8
Company Filing History:
Crrc Zhuzhou Institute Co., Ltd.
Zhuzhou Crrc Times Electric Co., Ltd
Crrc Zhuzhou Electric Locomotive Research Institute Co., Ltd.
4. 2 out of 2
Csr Zhuzhou Electric Locomotive Research Institute Co., Ltd.
where one patent can have more than one assignee
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