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发明名称
STOKE
摘要
申请公布号
JPH02229662(A)
申请公布日期
1990.09.12
申请号
JP19890050553
申请日期
1989.03.02
申请人
TOKYO YOGYO CO LTD
发明人
ARIGA KIKUO;NIWA SEIJI
分类号
B22D18/04
主分类号
B22D18/04
代理机构
代理人
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地址
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