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公开(公告)号：US2588223A
公开(公告)日：1952-03-04
申请号：US75221047
申请日：1947-06-03
Applicant: AMERICAN CYANAMID CO
Inventor： OTTO ERICKSON JOHN , FRANZ STAMM ROBERT , LORING LIBBY RAYMOND
IPC: A61L2/10
CPC classification number: A61L2/10
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