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公开(公告)号：US3109553A
公开(公告)日：1963-11-05
申请号：US12464061
申请日：1961-07-17
Applicant: FIKE METAL PROD CORP
Inventor： FIKE LESTER L , SOLTER ROBERT L
IPC: F16K17/40
CPC classification number: F16K17/403 , Y10T137/1647 , Y10T137/1729 , Y10T137/1744
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