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实用中国专利７２００１从烟草花过提取香膏的工艺３０元７２０３６Ｎ绣品的彩化工艺方法２０元７２００２ｔ奶纂片的生产方法２０元７２０３６一种植物型发胶及其制各方法３１元７２００３利用酒用废液生产合成液体燃料的方法２６元７２０３７应合硅酸盐绝热型材及其生产...
Practical Chinese patent 72001 Extraction of tobacco from the tobacco balm technology 30 yuan 72036N Embroidery colorization process 20 yuan 72002t Milk cod films production method 20 yuan 72036 A plant-type hair gel and its preparation method 31 yuan 72003 Use of wine Waste liquid production of synthetic liquid fuel 26 72037 should be silicate insulation profiles and their production ...