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 CA2726792(A1) 申请公布日期 2011.08.10
申请号 CA20112726792 申请日期 2011.01.05
申请人 COBRA PRODUCTS, INC. 发明人 WILDAUER, JOHN B.;DACIW, MICHAEL JAMES;CARL, ROSS;PATTERSON, CHARLES A.;HOERNIG, VICTOR
分类号 E03C1/302;B08B9/027;F16L55/00 主分类号 E03C1/302
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