China National Building Material Group Corporation

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Beijing, CN

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Patents Applicationslast 30 patents

Information Patent Application
TFT-LCD FLOAT GLASS SUBSTRATE PROCESSING LINE
- Publication number 20240170491
- Publication date May 23, 2024
- BENGBU CHINA OPTOELECTRONIC TECHNOLOGY CO., LTD
- Shou PENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PREPARING PORTLAND CEMENT FEATURING EARLY STRENGTH, LOW...
- Publication number 20240067566
- Publication date Feb 29, 2024
- CHINA BUILDING MATERIALS ACADEMY CO., LTD
- Kunyue ZHANG
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

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Trademarklast 30 trademarks

Information Trademark
77192192 - CNBM
- Serial number 77192192
- Registration number 3497824
- Filing date May 29, 2007
- China National Building Material Group Corporation
- 35 - Advertising
Information Trademark
77192203 - CNBM
- Serial number 77192203
- Registration number 3497825
- Filing date May 29, 2007
- China National Building Material Group Corporation
- 35 - Advertising