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发明名称
摘要
申请公布号
JPS505227(A)
申请公布日期
1975.01.20
申请号
JP19730056009
申请日期
1973.05.18
申请人
发明人
分类号
F01L3/02;C22C19/03;F02B1/04
主分类号
F01L3/02
代理机构
代理人
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地址
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