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发明名称
Antifreeze solutions
摘要
申请公布号
US2087098(A)
申请公布日期
1937.07.13
申请号
US19350052340
申请日期
1935.11.30
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
SPIEGLER LOUIS;PEDERSEN CHARLES J.
分类号
C09K5/20
主分类号
C09K5/20
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代理人
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