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ES119203A1
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A concrete mixer truck.
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ES113031A1
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A loading agitator for concrete mixing machines.
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ES111010A1
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Improvements in concrete mixing devices.
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US1248662A
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Concrete-distributing apparatus.
|
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US1241518A
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Means for supplying water to concrete-mixers.
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US1262052A
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Loader for concrete-mixers.
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CA89067A
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Tile making machine
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US798040A
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Machine for weaving wire fences.
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CA240707A
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Water tank for concrete mixers
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CA234108A
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Concrete mixer
|
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CA202696A
|
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Drum for concrete mixers
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CA247463A
|
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Concrete mixing machine
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CA241547A
|
|
Concrete mixing machine
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