发明名称 Composting apparatus
摘要 An improved composting apparatus is provided which includes a rotating drum and paddle assembly which generates a plurality of air streams to mix and aerate the composting material. The composting apparatus is configurable for being for being towed without requiring a trailer, and for being transported by cargo aircraft.
申请公布号 US5803379(A) 申请公布日期 1998.09.08
申请号 US19960688491 申请日期 1996.07.30
申请人 发明人
分类号 B01F3/06;B01F5/00;B01F7/00;B01F7/04;B01F13/00;B09B3/00;B09C1/08;B09C1/10;C05F17/00;C05F17/02;C22B7/00;(IPC1-7):B02C21/02 主分类号 B01F3/06
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