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发明名称
MOLD AND STOCK BLOCK FOR THIS MOLD
摘要
申请公布号
JPH02200322(A)
申请公布日期
1990.08.08
申请号
JP19890019434
申请日期
1989.01.31
申请人
MITSUI MINING & SMELTING CO LTD
发明人
KUBOTA KOHEI;SATO TSUTOMU;NINOMIYA RYUJI;KOGORI TADATAKA;YOSHIDA TAKUJI
分类号
B21D37/01;B29C33/38;C22C18/04
主分类号
B21D37/01
代理机构
代理人
主权项
地址
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