EXPANDED POLYMER PARTICLES AND PROCESS,申请号CAD671287-传众专利搜索

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发明名称	EXPANDED POLYMER PARTICLES AND PROCESS
摘要
申请公布号	CA671287(A)	申请公布日期	1963.10.01
申请号	CAD671287	申请日期
申请人	BETTY L. RASKIN	发明人	BETTY L. RASKIN
分类号		主分类号
代理机构		代理人
主权项
地址

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