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发明名称
PRODUCTION OF ALUMINUM POWDER FORGED PRODUCT
摘要
申请公布号
JPH04136105(A)
申请公布日期
1992.05.11
申请号
JP19900259536
申请日期
1990.09.27
申请人
SUMITOMO ELECTRIC IND LTD
发明人
KAJI TOSHIHIKO;TAKEDA YOSHINOBU;KOTANI YUSUKE;HAYASHI TETSUYA
分类号
B21C23/01;B22F3/02;B22F3/17;B30B11/22
主分类号
B21C23/01
代理机构
代理人
主权项
地址
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