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DE2559080A1
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Rainwater drain grill for steep slopes - has sloping trailing edge and concave face under leading edge
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DE2551815A1
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Inspection shaft cover for road surface - has frame with combined seats for dirt trap and bayonet lock
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DE2356299A1
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Pressure vessel for cleaning petrol tank separator - is vehicle mounted and has chain driven locking gear
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DE1964353A1
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Manhole cover
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DE1222098B
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Bridge drain and procedure for installing the drain
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DE1178018B
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Attachment for road drains
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DE1239995B
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Attachment for street drainage shafts
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DE1119890B
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Street sweeper with circular brushes arranged on both sides and with roller brush
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DE1124990B
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Street sweeper
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DE1047231B
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Street sweeper with vacuum conveyor and a humidifier
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DE1056062B
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Operating device for moving a suction hose for sucking up liquids, sludge, faeces od. The like. Supporting boom, especially in a suction car
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DE1043228B
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Method and device for sucking in sludge, in particular with sludge suction vehicles
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DE958457C
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Drum-shaped container for bulk goods with a paddle wheel closed off from the outside
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DE1012627B
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Mobile container provided with a suction device for receiving road debris, garbage or the like.
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DE1026771B
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Device for raising and lowering an implement articulated on a vehicle
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DE1113228B
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Street sweeper with tiltable, underpressure collecting container
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DE1024893B
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Suction trolley for sucking up mud or the like with a movable arm for the suction hose
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DE925777C
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Process for the automatic removal of road dirt and road cleaning vehicles
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DE931935C
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Vacuum cleaner for garbage trucks
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DE818949C
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Standing fire box kettle with built-in boiler tubes
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