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1.发明授权Partially depolymerized hyaluronic acid as a spreading and lipemiaclearing agent 失效部分解聚的透明质酸作为铺展剂和lipemiacleeling剂
公开(公告)号：US2850428A
公开(公告)日：1958-09-02
申请号：US45077954
申请日：1954-08-18
Applicant: AMERICAN HOME PROD
Inventor： JOSEPH SEIFTER , HARRY BAEDER DAVID
IPC: C12N9/88
CPC classification number: C12N9/88
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