发明名称 Lidless vacuum appliance
摘要 A lidless vacuum packaging appliance whereby the number of movable parts is reduced is disclosed. A lidless appliance effectively reduces wear and tear of the appliance. Further, the lidless design allows for convenient placement in the operational environment of the appliance.
申请公布号 US2005028494(A1) 申请公布日期 2005.02.10
申请号 US20040909971 申请日期 2004.07.30
申请人 HIGER LANDEN;ALBRITTON CHARLES WADE 发明人 HIGER LANDEN;ALBRITTON CHARLES WADE
分类号 B65B31/00;(IPC1-7):B65B31/00 主分类号 B65B31/00
代理机构 代理人
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