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经营范围
发明名称
An improved closure for drums or containers
摘要
申请公布号
GB540676(A)
申请公布日期
1941.10.24
申请号
GB19410004492
申请日期
1941.04.04
申请人
READS LIMITED;HENRY BROWN
发明人
分类号
B65D45/34
主分类号
B65D45/34
代理机构
代理人
主权项
地址
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