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发明名称
PROTECTING AND CONTROLLING METHOD OF MOLD
摘要
申请公布号
JPH02274508(A)
申请公布日期
1990.11.08
申请号
JP19890095195
申请日期
1989.04.17
申请人
JAPAN STEEL WORKS LTD:THE
发明人
KURUMACHI KATSUNORI
分类号
B22D17/26;B29C33/24;B29C45/80
主分类号
B22D17/26
代理机构
代理人
主权项
地址
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