Patent search ap:("INTERNAT MACGREGOR ORGANIZATIO") AND inv:"RICHARDSON CAMPBELL GEORGE THO" Page 1

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发明授权
Apparatus for the loading and unloading of ships 失效
Title translation: 船舶装卸装置

公开(公告)号：US3143224A

公开(公告)日：1964-08-04

申请号：US11036561

申请日：1961-05-16

Applicant: INTERNAT MACGREGOR ORGANIZATIO

Inventor： RICHARDSON CAMPBELL GEORGE THO , VERNON LASKEY NORMAN , BENTHAM HEMSLEY THOMAS

IPC: B63B27/22

CPC classification number: B63B27/22

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