Tianjin, CN
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Patent Grant
Institute of Seawater Desalination and Multipurpose Utilization, MNR (Tianjin)
Shenghui Wang
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Patent Application
Institute of Seawater Desalination and Multipurpose Utilization, MNR (Tianjin)
Shenghui Wang
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
