Assignee
TANGSHAN POLAR BEAR BUILDING MAT CO LTD
CN·2 granted patents·5 citations·filing 2015–2019
Top patents by PatentIndex Score
2 records- 0187US9822036B2Rapid-setting and hardening, high-belite sulfoaluminate cement clinker as well as application and production process thereofTANGSHAN POLAR BEAR BUILDING MAT CO LTD·Filed 2015·Granted Nov 21, 2017·5 cites·21 claims
- 0258US10947159B2Granulated blast-furnace slag activator, its manufacturing method thereof, and manufacturing method of cementTANGSHAN POLAR BEAR BUILDING MAT CO LTD·Filed 2019·Granted Mar 16, 2021·0 cites·19 claims
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