Recovery and purification of polyolefins,申请号US19580759438-传众专利搜索

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发明名称	Recovery and purification of polyolefins
摘要
申请公布号	US3009907(A)	申请公布日期	1961.11.21
申请号	US19580759438	申请日期	1958.09.08
申请人	HERCULES POWDER COMPANY	发明人	MAHLMAN BERT H.;SPURLIN HAROLD M.
分类号	C08F6/02	主分类号	C08F6/02
代理机构		代理人
主权项
地址

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