爆操无毛小逼狂插学生妹

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                Jiangxi Chenguang New Materials Co., Ltd.

                Stock abbreviation:
                Chenguang New Materials
                Stock Code: 605399

                Research patent

                Research

                Patent

                No. Patent Name Announcement/Announcement Number Announcement/Announcement Date?
                1 A kind of preparation method of 3-isocyanatopropyl trialkoxysilane CN109400640B 2021-02-23
                2 Combined preparation method of trimethylmonomethoxysilane and hexamethyldisilazane CN109232633B 2020-12-25
                3 An improved device for pickling resin in si69 production CN212068766U 2020-12-04
                4 Recovery and utilization device for using methanol for chemical production as solvent CN211677661U 2020-10-16
                5 Waste gas recovery device used in chemical industry CN211676993U 2020-10-16
                6 A new type of gas-solid dust removal device CN211328620U 2020-08-25
                7 A kind of trimethoxy hydrogen-containing silane filling and escaping tail gas treatment device CN211328819U 2020-08-25
                8 Pressurized hot water circulation utilization device CN211329324U 2020-08-25
                9 Raw material batching device for synthesizing γ-chloropropyltrichlorosilane CN211329361U 2020-08-25
                10 Device for cleaning tube-type condenser CN209605655U 2019-11-08
                43 Records 12345 BACK

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