2 Patents
- US126177182026Energy-efficient, Carbon-enriched Cement Production System and a Method of Producing Cement Clinker
Tianjin Cement Industry Design & Research Institute Co., Ltd.
0 cites - US120229182024Fastener Tape, Slide Fastener, Skin Product, and Method of Forming Fastener Tape
KEE (HUBEI) ZIPPERS MANUFACTURING LIMITED
0 cites