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公开(公告)号:US1607172A
公开(公告)日:1926-11-16
申请号:US71907324
申请日:1924-06-10
Applicant: BRIDGEPORT ROLLING MILLS INC
Inventor: SAGE CHARLES S
IPC: F28D1/053
CPC classification number: F28D1/05333 , Y10S165/327
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公开(公告)号:US1607171A
公开(公告)日:1926-11-16
申请号:US63607723
申请日:1923-05-02
Applicant: BRIDGEPORT ROLLING MILLS INC
Inventor: SAGE CHARLES S
CPC classification number: F28D1/05333 , F28F1/32 , F28F1/34 , Y10S165/327
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