发明名称 Vaccine compositions for fish
摘要 An electronic device (10) encased within a moulded package body (11) has a leadframe (12) extending therefrom. In order to protect the leads (16) of the electronic device (10), a guard ring (14) is provided on the leadframe. By making the guard ring (14) independently of the moulded package body (11) and fitting it separately to the leadframe (12), one can deal with packages of any size in a simple manner and irrespective of the material of the package body (11). <IMAGE>
申请公布号 IE65568(B1) 申请公布日期 1995.11.01
申请号 IE19910003644 申请日期 1991.10.17
申请人 UNILEVER PLC 发明人 BARRATT MICHAEL EDWARD JOHN;LEADBEATER DENNIS
分类号 A23K1/16;A23K1/18;A61K9/00 主分类号 A23K1/16
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