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公开(公告)号:US1953389A
公开(公告)日:1934-04-03
申请号:US58959832
申请日:1932-01-29
Applicant: STANDARD SHIPPING COMPANY
Inventor: ARTHUR BOLTON , KEDWARD THOMAS A
IPC: B63B25/10
CPC classification number: B63B25/10
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公开(公告)号:US1884041A
公开(公告)日:1932-10-25
申请号:US39989529
申请日:1929-10-16
Applicant: STANDARD SHIPPING COMPANY
Inventor: EDWARD MARLEY
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