China Railway Construction Bridge Eng Bureau Group Co., Ltd. is a company that provides Construction engineering and more. China Railway Construction Bridge Eng Bureau Group Co., Ltd. is headquartered in China Tianjin Shi. China Railway Construction Bridge Eng Bureau Group Co., Ltd. was founded in 1988. China Railway Construction Bridge Eng Bureau Group Co., Ltd. has a total of 1,109 patents
A quick overview of tech portfolio with the top keywords and phrases extracted from patents of China Railway Construction Bridge Eng Bureau Group Co., Ltd.
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High Related Markets
Mentioned companies in the market reports of major market categories and sectors by China Railway Construction Bridge Eng Bureau Group Co., Ltd.
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Innovation Matrix
visualizing technology portfolio of hot application areas and blank areas for China Railway Construction Bridge Eng Bureau Group Co., Ltd.
Time Range:
Overall
Overall
1 year
3 year
5 year
Application Domain L2
Application Domain L2
Application Domain L3
Application Domain L4
High-Tech Industry L1
High-Tech Industry L2
Tech Topic L2
Tech Topic L3
Timeline
Tech Topic L2
Tech Topic L2
Tech Topic L3
High-Tech Industry L1
High-Tech Industry L2
Application Domain L2
Application Domain L3
Application Domain L4
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Subsidiary Lists
Subsidiaries with patent applications for China Railway Construction Bridge Eng Bureau Group Co., Ltd.
Company
China Railway Construction Bridge Engineering Bureau Group Fifth Engineering Co., Ltd.
Sichuan Sheng, China
Zhong Tie Shi SAn Ju Ji Tuan Di Yi Gong Cheng You Xian Gong Si
Liaoning Sheng, China
China Railway 13 Bureau Group No 4 Engineering Co. Ltd.
Heilongjiang Sheng, China
China Railway Bridge Group Second Engineering Co Ltd.
Guangdong Sheng, China
China Railway Construction Bridge Engineering Bureau Group Third Engineering Co., Ltd.
Tianjin Shi, China
Topics
Patents
445
246
218
159
151
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China Railway Construction Bridge Eng Bureau Group Co., Ltd. Frequently Asked Questions
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China Railway Construction Bridge Eng Bureau Group Co., Ltd. is a Chinese company located in Tianjin and ultimately controlled by the Government of China....
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