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发明名称
GRADIENT-FUNCTIONAL MOLDED MATERIAL AND SINTERED PRODUCT THEREFROM
摘要
申请公布号
JPH0725658(A)
申请公布日期
1995.01.27
申请号
JP19930168216
申请日期
1993.07.07
申请人
RES DEV CORP OF JAPAN
发明人
MORINAGA KENJI
分类号
B22F3/22;B28B1/26;C04B33/28;(IPC1-7):C04B33/28
主分类号
B22F3/22
代理机构
代理人
主权项
地址
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