INTERNATIONAL PATENT: CHINA NATIONAL PETROLEUM CORPORATION, 中国石油天然气集团有限公司, CHINA NATIONAL LOGGING CORPORATION, 中国石油集团测井有限公司 FILES APPLICATION FOR "COMPOSITE LOGGING DEVICE"

Posted On: 2025-11-30

GENEVA, Nov. 30 -- CHINA NATIONAL PETROLEUM CORPORATION (9 Dongzhimen North StreetDongcheng District, Beijing 100007), 中国石油天然气集团有限公司 (中国北京市东城区东直门北大街9号), CHINA NATIONAL LOGGING CORPORATION (No. 50, Zhangba 5th Road, Jinye 2nd Road, High-Tech Development DistrictXi'an, Shaanxi 710076), 中国石油集团测井有限公司 (中国陕西省西安市高新区锦业二路丈八五路50号) filed a...

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इस लेख के रीप्रिंट को खरीदने या इस प्रकाशन का पूरा फ़ीड प्राप्त करने के लिए, कृपया हमे संपर्क करें.

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INTERNATIONAL PATENT: CHINA NATIONAL PETROLEUM CORPORATION, 中国石油天然气集团有限公司, CHINA NATIONAL LOGGING CORPORATION, 中国石油集团测井有限公司 FILES APPLICATION FOR "COMPOSITE LOGGING DEVICE"