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发明名称
METHOD FOR SUPPLYING MOLTEN METAL INTO MOLD HAVING LARGE CROSS SECTIONAL AREA
摘要
申请公布号
JPH05138334(A)
申请公布日期
1993.06.01
申请号
JP19910306000
申请日期
1991.11.21
申请人
SHINAGAWA REFRACT CO LTD;KOBE STEEL LTD
发明人
AKIIZUMI KIYOHARU;ARAKAWA TAKAHARU;OSADA MOTOTSUGU;YOSHINO RYOICHI
分类号
B22D41/08;B22D41/50
主分类号
B22D41/08
代理机构
代理人
主权项
地址
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