| 发明名称 |
CALF DIARRHEA VIRUS VACCINE AND PROCESSES |
| 摘要 |
Calf diarrhea virus vaccines are prepared by passaging calf diarrhea virus obtained from feces of infected calves in tissue culture, particularly bovine or swine tissue culture, from one to about 250 times. Inactivated vaccines are also prepared.
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| 申请公布号 |
US3869547(A) |
申请公布日期 |
1975.03.04 |
| 申请号 |
US19730413734 |
申请日期 |
1973.11.07 |
| 申请人 |
BOARD OF REGENTS OF THE UNIVERSITY OF NEBRASKA |
发明人 |
MEBUS, CHARLES A.;TWIEHAUS, MARVIN J. |
| 分类号 |
A61K39/15;(IPC1-7):C12K7/00;A61K23/00 |
主分类号 |
A61K39/15 |
| 代理机构 |
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代理人 |
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| 主权项 |
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