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公开(公告)号：US2426732A
公开(公告)日：1947-09-02
申请号：US59626645
申请日：1945-05-28
Applicant: MONT GATES EDWARD
Inventor： MONT GATES EDWARD
IPC: F02F3/08
CPC classification number: F02F3/08 , F05C2201/021 , F05C2201/0448
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