专利名称：Compression filler for aerateable powders 发明人：Adam J. Dworak,Donn A. Hartman
january是什么意思消费税怎么算申请号：US08/385048
debby申请日：19950207
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公开号：US05549144A
单词翻译软件
公开日：
haccp
skyrocket
19960827
专利内容由知识产权出版社提供
摘要：A filling head for a pouch packaging machine or the like has a plurality of rotating chambers for receiving measured amounts of an aerateable powder. Pistons aligned with the chambers can be inrted into the chambers to compress the powder and remove entrained air. The pistons are made of porous metal and communicate with a vacuum source for removing air from the chambers. The chambers can be opened after the compression stage to dispen the compacted pellet of product to an open pouch below.
英语单词在线翻译申请人：CLOUD CORPORATION
代理机构：Dorn, McEachran, Jambor & Keating
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