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公开(公告)号：US2727423A
公开(公告)日：1955-12-20
申请号：US21762451
申请日：1951-03-26
Applicant: GEN DYNAMICS CORP
Inventor： MEEKER WILLARD F , SLAYMAKER FRANK H
IPC: G10K1/10
CPC classification number: G10K1/10
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