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公开(公告)号：US3006492A
公开(公告)日：1961-10-31
申请号：US67749957
申请日：1957-08-12
Applicant: LORD MAYOR ALDERMEN CIT
Inventor： ERNEST HAUGHTON
IPC: B65F3/20
CPC classification number: B65F3/201
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公开(公告)号：US2845300A
公开(公告)日：1958-07-29
申请号：US45750954
申请日：1954-09-21
Applicant: LORD MAYOR ALDERMEN CIT
Inventor： ERNEST HAUGHTON
IPC: B60P1/04
CPC classification number: B60P1/04
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