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发明名称
Ventilation device for food dispensing machine
摘要
申请公布号
US4793244(A)
申请公布日期
1988.12.27
申请号
US19870119728
申请日期
1987.11.12
申请人
VENDKING INTERNATIONAL LTEE
发明人
KING, ALAN M.
分类号
A47J31/40;G07F9/10;(IPC1-7):A47J31/00
主分类号
A47J31/40
代理机构
代理人
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地址
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