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发明名称
METHOD FOR ADJUSTING OXYGEN COWTENT OF TANTALUM MATERIAL
摘要
申请公布号
JPH03229801(A)
申请公布日期
1991.10.11
申请号
JP19900254352
申请日期
1990.09.26
申请人
CABOT CORP
发明人
JIEIMUZU EE FUAIFU
分类号
B22F1/00;C22B34/24;C22C1/04;C22C3/00;C22F1/02;C22F1/18;H01G9/052
主分类号
B22F1/00
代理机构
代理人
主权项
地址
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