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发明名称
PREVULCANIZATION OF LATEX
摘要
申请公布号
CA617633(A)
申请公布日期
1961.04.04
申请号
CAD617633
申请日期
申请人
HERCULES POWDER COMPANY
发明人
WALTER S. ROPP
分类号
主分类号
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代理人
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