发明名称 APPARATUS FOR CONTINUOUSLY CONVEYING MOTAR
摘要 An elastic flexible conveying tube has a length portion provided on the outside with ribs. Revolvable squeeze rollers are movable along said length portion in engagement therewith and have teeth adapted to mesh with said ribs.
申请公布号 ZA7201795(B) 申请公布日期 1973.02.28
申请号 ZA19720001795 申请日期 1972.03.15
申请人 TUKIEM TRUST REG 发明人 MAGERLE O
分类号 E04G21/02;F04B43/00;F04B43/12 主分类号 E04G21/02
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