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发明名称
(A) ;MANUFACTURE OF ADJACENT EPOXIDE AND DIHALIDE
摘要
申请公布号
JPS57165329(U)
申请公布日期
1982.10.18
申请号
JP19810049629U
申请日期
1981.04.08
申请人
发明人
分类号
B21D43/18;B21D43/24;B30B15/30;(IPC1-7):B21D43/24
主分类号
B21D43/18
代理机构
代理人
主权项
地址
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