发明名称 DRUM AUGER
摘要 An apparatus for cleaning drains has a cable having a length and a first width and an extension disposed upon the first width of the cable to create a second width of the cable. A guide allows the length of the cable to pass therethrough but the second width whereby the cable will stop passing through the guide in a given direction if the second width contacts the guide.
申请公布号 US2011191969(A1) 申请公布日期 2011.08.11
申请号 US20100703329 申请日期 2010.02.10
申请人 WILDAUER JOHN B;DACIW MICHAEL JAMES;CARL ROSS;PATTERSON CHARLES A;HOERNIG VICTOR 发明人 WILDAUER JOHN B.;DACIW MICHAEL JAMES;CARL ROSS;PATTERSON CHARLES A.;HOERNIG VICTOR
分类号 B08B9/02 主分类号 B08B9/02
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