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经营范围
发明名称
CONSTANT MOLTEN METAL SURFACE HEAT HOLDING FURNACE
摘要
申请公布号
JPH03184663(A)
申请公布日期
1991.08.12
申请号
JP19890322599
申请日期
1989.12.14
申请人
TOSHIBA MACH CO LTD
发明人
KUBOTA MASAMITSU
分类号
B22D17/30
主分类号
B22D17/30
代理机构
代理人
主权项
地址
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