China Railway 20 Bureau Group Seventh Engineering Co.,Ltd is headquartered in China Gansu Sheng. China Railway 20 Bureau Group Seventh Engineering Co.,Ltd was founded in 2006. China Railway 20 Bureau Group Seventh Engineering Co.,Ltd has a total of 93 patents
A quick overview of tech portfolio with the top keywords and phrases extracted from patents of China Railway 20 Bureau Group Seventh Engineering Co.,Ltd
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High Related Markets
Mentioned companies in the market reports of major market categories and sectors by China Railway 20 Bureau Group Seventh Engineering Co.,Ltd
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Innovation Matrix
visualizing technology portfolio of hot application areas and blank areas for China Railway 20 Bureau Group Seventh Engineering 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 20 Bureau Group Seventh Engineering Co.,Ltd
Company
Lanzhou Xingrui Rail Transit Construction Materials Corp. Ltd.
Gansu Sheng, China
Topics
Patents
2
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China Railway 20 Bureau Group Seventh Engineering Co.,Ltd Frequently Asked Questions
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China Railway 20th Bureau Group Municipal Engineering Co., Ltd., established on 2006-05-14, Business scope includes municipal public works,Water Resources...
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