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发明名称
METHOD FOR BOTTOM CHARGE CASTING
摘要
申请公布号
JPS5732848(A)
申请公布日期
1982.02.22
申请号
JP19800108299
申请日期
1980.08.08
申请人
HITACHI LTD
发明人
UCHIDA TETSUO;AKAHORI KIMIHIKO;SEKIJIMA TOKUO
分类号
B22D7/00;B22D23/00;B22D27/18
主分类号
B22D7/00
代理机构
代理人
主权项
地址
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