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发明名称
PROCESS FOR MAKING FOAMABLE THERMOPLASTIC POLYMERS BY DIFFUSION OF A VOLATILE FLUID FOAMING AGENT INTO THE POLYMER GRANULES
摘要
申请公布号
CA707812(A)
申请公布日期
1965.04.13
申请号
CAD707812
申请日期
申请人
THE DOW CHEMICAL COMPANY
发明人
EUGENE B. ULMANIS
分类号
主分类号
代理机构
代理人
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