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发明名称
PRODUCTION OF POLYMERIC SUBSTANCES CONTAINING INORGANIC MATTER
摘要
申请公布号
CA646985(A)
申请公布日期
1962.08.21
申请号
CAD646985
申请日期
申请人
WALKER EXTRACT AND CHEMICAL COMPANY LIMITED
发明人
CYRIL A. REDFARN
分类号
主分类号
代理机构
代理人
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