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发明名称
COLLAPSIBLE BALLOT BOX
摘要
申请公布号
EP0542821(B1)
申请公布日期
1996.04.24
申请号
EP19910914267
申请日期
1991.07.31
申请人
BALLOT SERVICE LTD.
发明人
PLUMB, RICHARD GEORGE;PLUMB, MARGARET LOUISE
分类号
A45C7/00;G07C13/02;(IPC1-7):G07C13/02
主分类号
A45C7/00
代理机构
代理人
主权项
地址
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