| 发明名称 |
Promotion of feed efficiency |
| 摘要 |
Administration of a broth fraction having enzymatic activity obtained from the fermentation of Streptomyces griseus promotes effective and more efficient utilization of feed in animals.
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| 申请公布号 |
US4073884(A) |
申请公布日期 |
1978.02.14 |
| 申请号 |
US19760749001 |
申请日期 |
1976.12.09 |
| 申请人 |
W. R. GRACE & CO. |
发明人 |
HARTDEGEN, FRANK JOSEPH;ABDO, KAMAL MOHAMMAD |
| 分类号 |
A23K1/165;A23K1/18;(IPC1-7):A61K37/48 |
主分类号 |
A23K1/165 |
| 代理机构 |
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| 地址 |
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