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公开(公告)号:US2742712A
公开(公告)日:1956-04-24
申请号:US32618152
申请日:1952-12-16
Applicant: BABCOCK & WILCOX CO
Inventor: MACKINLEY MCLAREN DONALD
公开(公告)号:US2742712A
公开(公告)日:1956-04-24
申请号:US32618152
申请日:1952-12-16
Applicant: BABCOCK & WILCOX CO
Inventor: MACKINLEY MCLAREN DONALD