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发明名称
Method of and apparatus for freezing liquids
摘要
申请公布号
US2240463(A)
申请公布日期
1941.04.29
申请号
US19380196331
申请日期
1938.03.17
申请人
PETER SCHLUMBOHM
发明人
SCHLUMBOHM PETER
分类号
F25C1/06;F25C1/18
主分类号
F25C1/06
代理机构
代理人
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