North China Branch of China Petroleum Engineering Construction Co., Ltd. is headquartered in China Hebei Sheng. North China Branch of China Petroleum Engineering Construction Co., Ltd. was founded in 2017. North China Branch of China Petroleum Engineering Construction Co., Ltd. has a total of 54 patents
A quick overview of tech portfolio with the top keywords and phrases extracted from patents of North China Branch of China Petroleum Engineering Construction Co., Ltd.
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High Related Markets
Mentioned companies in the market reports of major market categories and sectors by North China Branch of China Petroleum Engineering Construction Co., Ltd.
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Innovation Matrix
visualizing technology portfolio of hot application areas and blank areas for North China Branch of China Petroleum Engineering Construction Co., Ltd.
Time Range:
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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 North China Branch of China Petroleum Engineering Construction Co., Ltd.
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North China Branch of China Petroleum Engineering Construction Co., Ltd. Frequently Asked Questions
What is North China Branch of China Petroleum Engineering Construction Co., Ltd.'s total number of patents?
What kind of company is North China Branch of China Petroleum Engineering Construction Co., Ltd.?
North China Branch of China Petroleum Engineering Construction Co., Ltd., established on 2017-07-18, The scope of business includes the dispatch of labor...
What is North China Branch of China Petroleum Engineering Construction Co., Ltd.'s official website?