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Address: Room 1414, No. 41 Jinlong Road, Nansha Street, Nansha District, Guangzhou City
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2019-11A preliminary study on the EU new elevator directive 2014/33/EUI. Overview of the development of the EU "Elevator Directive" Under the framework of the new method directive, on June 29, 1995, the European Union issued the 95/16/EC Elevator Directive, which app -
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2019-11Air respirator air pump FDA certificationBreathing air-filled pumps/compressors In the fire, industrial, diving, naval, military, police and emergency areas, the fully automatic, high-flow MCH 36/ET SILENT ultra-quiet breathing air filling p -
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2019-11Hubei Dongsheng obtained the certificate issued by Oucheng CE Certification BodyHubei Dongsheng Electric Co., Ltd. is a joint-stock high-tech enterprise integrating R&D, manufacturing and sales. It is committed to technological innovation in the field of electrical and electr -
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2019-11Paris Convention for the Protection of Industrial PropertyThe basic purpose of the Paris Convention is to ensure that the industrial property rights of a member state are protected in other member states. However, due to conflicts of interest among the membe -
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2019-11Pilot school-enterprise docking to train intellectual property professionalsThe “2014 School-enterprise Docking Project” sponsored by the State Intellectual Property Office and the China Intellectual Property Training Center was launched in Chongqing. As the first batch of pi