CRRC SHANDONG CO., LTD.

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Patent Activity in the Last 10 Years

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8668610 Electro-hydraulic servo synchronizer for MW wind turbine generator systemNov 30, 12Mar 11, 14[F16H]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0090,109 ELASTIC SIDE BEARING ASSEMBLY SYSTEM FOR RAILWAY VEHICLESAbandonedDec 15, 14Mar 31, 16[B61F]

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