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发明名称
Preservative composition and method
摘要
申请公布号
US2375868(A)
申请公布日期
1945.05.15
申请号
US19440535203
申请日期
1944.05.11
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
NOBLE MAX VERNON
分类号
B29D99/00
主分类号
B29D99/00
代理机构
代理人
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地址
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