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发明名称
Improved method of and apparatus for storing and transporting molten materials
摘要
申请公布号
GB517517(A)
申请公布日期
1940.02.01
申请号
GB19380019359
申请日期
1938.06.29
申请人
HANS GRUBER
发明人
分类号
B22D41/00
主分类号
B22D41/00
代理机构
代理人
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