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经营范围
发明名称
Improvements in or relating to postal sorting apparatus
摘要
申请公布号
GB716231(A)
申请公布日期
1954.09.29
申请号
GB19500004037
申请日期
1950.02.16
申请人
HER MAJESTY'S POSTMASTER GENERAL
发明人
PIGGOTT JOHN;WHILLOCK ARTHUR FREDERICK;MARRIOTT PAUL ERNEST
分类号
B07C3/08
主分类号
B07C3/08
代理机构
代理人
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