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发明名称
METHOD FOR SINTERING POWDERED MATERIAL
摘要
申请公布号
GB1285961(A)
申请公布日期
1972.08.16
申请号
GB19690038413
申请日期
1969.07.31
申请人
NIPPON STEEL CORPORATION
发明人
分类号
C22B1/20
主分类号
C22B1/20
代理机构
代理人
主权项
地址
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