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公开(公告)号：US2767290A
公开(公告)日：1956-10-16
申请号：US44083054
申请日：1954-07-01
Applicant: COMBUSTION ENG
Inventor： CHAPMAN EDWARD C , BRYAN JR JAMES A
IPC: B23K13/06
CPC classification number: B23K13/06
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