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发明名称
摘要
申请公布号
DE2439177(C2)
申请公布日期
1984.02.02
申请号
DE19742439177
申请日期
1974.08.13
申请人
NATIONAL RESEARCH DEVELOPMENT CORP., LONDON, GB
发明人
ELLIOTT, MICHAEL, HARPENDEN, HERTFORDSHIRE, GB;JANES, NORMAN FRANK, LUTON, BEDFORDSHIRE, GB;PULMAN, DAVID ALLEN, HARPENDEN, HERTFORDSHIRE, GB
分类号
A01N53/02;C07C61/35;C07C69/743;C07C255/53;C07D307/38;C07D307/45;C07D307/54;(IPC1-7):C07C69/74;C07C61/40;C07C121/75;A01N53/00
主分类号
A01N53/02
代理机构
代理人
主权项
地址
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