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发明名称
Preservative composition
摘要
申请公布号
US2392987(A)
申请公布日期
1946.01.15
申请号
US19420430806
申请日期
1942.02.13
申请人
WYANDOTTE CHEMICALS CORPORATION
发明人
HILL EUGENE FARRELL
分类号
B27K3/52
主分类号
B27K3/52
代理机构
代理人
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