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经营范围
发明名称
Improvements in or relating to vacuum jars or like containers
摘要
申请公布号
GB396245(A)
申请公布日期
1933.08.03
申请号
GB19320029710
申请日期
1932.10.24
申请人
HARRY ELWOOD TOWNSEND
发明人
分类号
B65D41/16
主分类号
B65D41/16
代理机构
代理人
主权项
地址
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