| PATENT ASSIGNEE'S COUNTRY | Netherlands |
| UPDATE | 07.00 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
Live attenuated infectious bronchitis vaccine for use in immunizing poultry comprising pharma carrier & - Isolated IBV being of the same serotype as that of the IBV strain 4/91 deposited at the European Collection of Animal Cell Cultures, Porton Down, UK, under accession No. V93070612 & Wherein the IBV is cross-neutralized by antisera raised in chickens against said deposited IBV, to the extent that said IBV has an r value > 50 by the method of Archetti & Horsfall |
| PATENT PHOTOCOPY | Available on request |
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