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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 内容类型：专利     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Process for the production of citrus flavor and aroma compositions 专利 专利类型: 发明, 申请日期: 2012-07-20, 公开日期: 2012-07-20 JAPIKSE CORNELIS H; VAN BROCKLIN LESTER P; HEMBREE JOHNNY A; KITTS RALPH R; MEECE DONALD R; PROCTER & GAMBLE 收藏  |  浏览/下载：112/0  |  提交时间：2012/07/20 Synthesis of aroma methyl ether and its derivatives involves adding phenol and its derivative to caustic alkali and dimethyl sulfate solution in non-protonic polar solvent, distilling, washing, and decompressing distillation. 专利 申请日期: 2008-01-01, 公开日期: 2008-05-28 作者:  GAO Z LI Q HU S WANG X WANG J 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/27 Hydrogel patch for alleviating asthma and rhinitis, which is including aroma essential oils and natural extracts, which has the structure of multi-drug-diffusion-control-layer. 专利 作者:  KIM, KUK TAE;  SHIN, JUN HO;  SHIN, HYUN WOO 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/05 COMPOSITION CONTAINING AROMA ESSENTIAL OILS AND WET TISSUE USING THE SAME 专利 作者:  HAN, JONG U 收藏  |  浏览/下载：0/0  |  提交时间：2019/12/05 HERBAL FUNCTIONAL CIGARETTE WITH NATURAL AROMA FOR NOURISHING LUNG, RELIEVING COUGH AND ASTHMA, AND ELIMINATING PHLEGM 专利 作者:  GAO, Si 收藏  |  浏览/下载：0/0  |  提交时间：2019/12/05