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经营范围
发明名称
Improvements in and relating to bags, especially for containing hygroscopic materials
摘要
申请公布号
GB398711(A)
申请公布日期
1933.09.21
申请号
GB19330002419
申请日期
1933.01.25
申请人
NORSK HYDRO-ELEKTRISK KVAELSTOFAKTIESELSKAB
发明人
分类号
B65D30/00
主分类号
B65D30/00
代理机构
代理人
主权项
地址
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