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发明名称
Cooling drum for cooling of liquid and molten substances
摘要
申请公布号
US1928173(A)
申请公布日期
1933.09.26
申请号
US19320613128
申请日期
1932.05.23
申请人
AAGE GERSTENBERG
发明人
GERSTENBERG AAGE
分类号
F28F5/02
主分类号
F28F5/02
代理机构
代理人
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