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发明名称
LOW TEMPERATURE METHOD FOR SYNTHESIZING MICROGRAIN TUNGSTEN CARBIDE
摘要
申请公布号
EP0613449(B1)
申请公布日期
1995.12.13
申请号
EP19920922209
申请日期
1992.10.26
申请人
THE DOW CHEMICAL COMPANY
发明人
DUNMEAD, STEPHEN, D.;MOORE, WILLIAM, G.;GRINDAHL, ERIC, J.
分类号
C01B31/34;(IPC1-7):C01B31/34
主分类号
C01B31/34
代理机构
代理人
主权项
地址
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