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Recently, the company received from the state intellectual property office of the national invention patent certificate, in a sign of my company "tidal power device" has reached the domestic leading level, the research direction and content to fill the domestic blank, it is my company following the "subdivided conical twin-screw extruder," the second national invention patents, fully affirmed my scientific research capability and research and development strength in the company.

熱烈慶祝公司“潮汐能發(fā)電裝置”獲得國家發(fā)明專利!.jpg