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US3897934A
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Particulate material mixing machine having sealing mechanism
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Particulate material mixing machine
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Particulate material mixing machine
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Blending and mixing apparatus
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Machine for mixing particulate materials
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Machine for mixing particulate materials
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Container
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Film holder
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Lawn-mower attachment.
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Face-plate for concrete-block machines.
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CA755490A
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Blending and mixing apparatus
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CA905391A
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Horizontal drum mixer with integral feeding and discharging facilities
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CA793151A
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Particulate material mixing machine
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