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公开(公告)号：US2684051A
公开(公告)日：1954-07-20
申请号：US16197850
申请日：1950-05-15
Applicant: HONORARY ADVISORY COUNCIL SCI
Inventor： PHILIPPE LEBLOND CHARLES , SAMUEL ALBERT
IPC: A01K1/03
CPC classification number: A01K1/031
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