| 发明名称 |
INFECTIOUS BRONCHITIS VACCINES AND VIRAL STRAINS USED IN THEM |
| 摘要 |
<p>The present invention relates to a live vaccine against infectious bronchitis virus (IBV) for day-old chickens based on IBV-strain 84-3 which is registered in the Institut Pasteur in Paris under No. I-473.</p> |
| 申请公布号 |
NZ216851(A) |
申请公布日期 |
1992.02.25 |
| 申请号 |
NZ19860216851 |
申请日期 |
1986.07.15 |
| 申请人 |
DUPHAR INTERNATIONAL RESEARCH BV |
发明人 |
VAN WILTENBURG, NICO |
| 分类号 |
C12N7/00;A61K39/17;A61K39/215;A61P31/12;C12R1/91;C12R1/92;(IPC1-7):A61K39/12 |
主分类号 |
C12N7/00 |
| 代理机构 |
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代理人 |
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