Dalian Qiche Railway Rolling Stock Co., Ltd.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dalian Qiche Railway Rolling Stock Co., Ltd..The latest application filed is for "tank container, tank body and processing method of tank body".
- Dalian Qiche Railway Rolling Stock Co., Ltd. - Liaoning CN
- DALIAN QICHE RAILWAY ROLLING STOCK CO., LTD - Liaoning CN
| Patent | Date |
|---|---|
| Tank container, tank body and processing method of tank body Grant 8,746,493 - Li , et al. June 10, 2 | 2014-06-10 |
| Side wall and boxcar of railway wagon Grant 8,468,954 - Han , et al. June 25, 2 | 2013-06-25 |
| Freight car bogie and freight car Grant 8,448,580 - Liu , et al. May 28, 2 | 2013-05-28 |
| Tank Container, Tank Body And Processing Method Of Tank Body App 20120018436 - Li; Guang ; et al. | 2012-01-26 |
| Side Wall And Boxcar Of Railway Wagon App 20110253006 - Han; Junfeng ; et al. | 2011-10-20 |
| Freight Car Bogie And Freight Car App 20110247520 - LIU; ZHENMING ; et al. | 2011-10-13 |
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