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发明名称
METODO PER PRODURRE UNA LEGA SINTERIZZATA FERROSA AVENTE UNA STRUTTURA TEMPRATA
摘要
申请公布号
IT1284578(B1)
申请公布日期
1998.05.21
申请号
IT1996MI01953
申请日期
1996.09.24
申请人
HITACHI POWDERED METALS CO., LTD;HITACHI KOKI CO., LTD
发明人
TSUTSUI TADAYUKI;ISHII KEI;SHIKATA HIDEO;KOTANI SUMIHISA
分类号
B22F3/10;C22C33/02;C22C38/00;C22C38/22
主分类号
B22F3/10
代理机构
代理人
主权项
地址
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