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Mudanjiang Jinyaun Coupler and Draft Gear Manufacturing Co., Ltd.
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Mundanjiang City Heilongjiang Province, CN
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Patent Application
Coupler and Anti-Creep Mechanism For The Same
Publication number
20110073555
Publication date
Mar 31, 2011
Qiqihar Railway Rolling Stock Co., Ltd
Yingjun Cui
B61 - RAILWAYS