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经营范围
发明名称
NOVEL PYRAZOLOPYRIDINONES, PYRIDINYLNICOTINIC ACID ESTERS, THEIR MANUFACTURE AND CARDIAC STIMULANT THEREFROM
摘要
申请公布号
JPS56140993(U)
申请公布日期
1981.10.24
申请号
JP19800038116U
申请日期
1980.03.25
申请人
发明人
分类号
G11B15/087;G11B15/02;G11B27/22;(IPC1-7):G11B27/22
主分类号
G11B15/087
代理机构
代理人
主权项
地址
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