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公开(公告)号:US1461577A
公开(公告)日:1923-07-10
申请号:US39653420
申请日:1920-07-15
Applicant: THOMAS COOK
Inventor: THOMAS COOK
IPC: B30B9/30
CPC classification number: B30B9/3071
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公开(公告)号:US1426819A
公开(公告)日:1922-08-22
申请号:US45216921
申请日:1921-03-14
Applicant: THOMAS COOK
Inventor: THOMAS COOK
IPC: B30B9/30
CPC classification number: B30B9/3071
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