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| Patents for E01H 15 - Removing undesirable matter, e.g. rubbish, from the land, not otherwise provided for (213) |
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| 12/04/1991 | CN2089945U Sweeping vehicle for removing iron chips from ground | | 10/02/1991 | CN2085811U Cleaner | | 06/12/1991 | CN2078764U Hanging automatic open or close rubbish dustpan | | 09/13/1989 | CN2044260U Cleaning machine for ground | | 05/31/1989 | CN2038513U Bicycle for cleaning road | | 03/15/1989 | CN2034183U Hand push cleaning trolley | | 01/25/1989 | CN2031417U Manpower cleaning cart | | 01/11/1989 | CN2030623U Portable rubbish car with four wheels | | 03/02/1988 | CN86105438A Simple road scavenging vehicle | | 02/17/1988 | EP0145750B1 Methods for decontaminating soil | | 08/12/1986 | CA1209360A1 Methods for decontaminating soil | | 12/20/1984 | WO1984004936A1 Methods for decontaminating soil | | 05/08/1984 | US4447541 Methods for decontaminating soil |
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