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由中国发明协会等单位主办的第三届全国发明展览会于九月中旬在吉林省长春市降下雌幕。我校送展的两项发明双双夺得金牌,它们是:(1)新型铝体系偶联剂;(2)同时生产也解金属锰和纤维态电解二氧化锰的方法。新型铝体系偶联剂: 本发明是我校高分子研究所章文贡、陈文定、陈田安等人研究成功的。已申请了中国、美国、日本、西欧(包括英、法、德三国)的发明专利。
The Third National Invention Exhibition, hosted by the China Invention Association and other units, lowered the female in Changchun, Jilin Province in mid-September. Both inventions from our school won both gold medals. They are: (1) a new aluminum coupling agent; and (2) the simultaneous production of a solution to both manganese metal and fibrous electrolytic manganese dioxide. New aluminum coupling agent: The present invention is the Institute of Polymer Zhang Wengong, Chen Wending, Chen Tian An, who successfully studied. Has applied for China, the United States, Japan, Western Europe (including Britain, France, Germany) invention patents.