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发明名称
PROCESSO PARA ESTERILIZACAO DE ANTERAS MACHOS DE UMA PLANTA, PROCESSO PARA PRODUZIR UMA SEMENTE HIBRIDA, SEMENTE HIBRIDA, COMPOSICAO SUPRESSORA DE POLEN, DERIVADO DE AZETIDINA E PROCESSO PARA PREPARACAO DE UM COMPOSTO
摘要
申请公布号
BR8007400(A)
申请公布日期
1981.05.26
申请号
BR19800007400
申请日期
1980.11.13
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B V
发明人
DEVLIN B
分类号
A01H3/04;A01H1/04;A01N43/44;A01N43/62;A01P23/00;C07D205/04;(IPC1-7):C07D205/04
主分类号
A01H3/04
代理机构
代理人
主权项
地址
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