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发明名称
SLIDE GATE VALVE FOR ADJUSTING FLOW RATE OF MOLTEN METAL
摘要
申请公布号
JPH0241768(A)
申请公布日期
1990.02.09
申请号
JP19880190609
申请日期
1988.08.01
申请人
OOKURA ENG KK;FURUKAWA ALUM CO LTD
发明人
TAKAHAMA MITSURO;NEGISHI TOSHIO;FUKUSHIMA SEIJI;SHIGEMITSU SHINJI
分类号
B22D41/28;B22D37/00;B22D41/40
主分类号
B22D41/28
代理机构
代理人
主权项
地址
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