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发明名称
2-METHYLCHROMONE DERIVATIVE AND ITS PREPARATION
摘要
申请公布号
JPS59122486(U)
申请公布日期
1984.08.17
申请号
JP19830017147U
申请日期
1983.02.07
申请人
发明人
分类号
F16L23/02;(IPC1-7):F16L23/02
主分类号
F16L23/02
代理机构
代理人
主权项
地址
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