US1325812A
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Apparatus for conveying, delivering, and gathering material.
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GB121723A
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Improvements in Means for Transfering Materials.
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CA189012A
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Conveyer mechanism
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GB120713A
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Improvements in Means for Transferring Materials.
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CA189011A
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Conveyer mechanism
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CA184328A
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Loader and conveyer
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GB111064A
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Improvements in Loading, and Storing Apparatus.
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GB109028A
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Improvements in Conveying and Loading Apparatus.
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GB106495A
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Improvements in Conveying and Loading Apparatus.
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CA182385A
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Conveyer and loader
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CA177991A
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Conveying and loading apparatus
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GB111427A
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Improvements in Apparatus for Raising and Conveying Coal and like Material.
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CA177990A
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Apparatus for raising and conveying coal
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GB101803A
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Loading Apparatus.
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US1230236A
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Apparatus for raising and conveying-coal, &c.
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US1204203A
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Conveying and loading apparatus.
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US1270896A
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Apparatus for loading and unloading.
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US1231449A
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Conveying and loading apparatus.
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US1192016A
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Loading apparatus.
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US1261179A
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Conveying and loading apparatus.
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