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公开(公告)号：US3158951A
公开(公告)日：1964-12-01
申请号：US17391162
申请日：1962-02-19
Applicant: STANDARD PRODUCTS CO
Inventor： LEWIS WALLACE E , HUMPHREYS JR HANNA R
IPC: A01K73/12
CPC classification number: A01K73/12
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