Shanghai, CN
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Patent Grant
Shanghai Huachang Environmental Protection Co., Ltd
Jianping Li
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Patent Grant
Shanghai Huachang Enviromental Protection Co. Ltd.
Mingfu Bao
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Patent Grant
Shanghai Huachang Environmental Protection Co., Ltd
Hualin Wang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Patent Application
Shanghai Huachang Environmental Protection Co., Ltd.
Jianping Li
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
Research Institute of Nanjing Chemical Industrial Group
Hualin Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
Shanghai Huachang Environmental Protection Co., Ltd.
Mingfu Bao
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Patent Application
Qiang Yang
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
