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Vegetal stichopus japonicus immunologic accelerant for strengthening immunity, comprises Astragalus, hawthorn, radix Isatidis, chinese angelica, and schisandra chinensis. 专利
申请日期: 2008-01-01, 公开日期: 2008-03-26
作者:  XU Y SUN Y LIU G WANG T JIN L JIANG
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/27
Synthesis of hollow carbon shell involves polymerizing and carbonizing phenols and aldehyde as crude materials, lysine as accelerant and fatty alcohol as solvent to obtain hollow carbon balls of uniform sizes. 专利
申请日期: 2008-01-01, 公开日期: 2008-12-03
作者:  LU A NONG G QIAN H
收藏  |  浏览/下载:3/0  |  提交时间:2019/12/27


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