GB191000984A
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Improvements in Spinning and Twisting Frames.
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GB190308992A
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Improvements relating to Apparatus for Spinning and Doubling.
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CA85868A
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Spinning and doubling apparatus
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CA85869A
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Spinning and doubling apparatus
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GB190217607A
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Improvements in Apparatus for Spinning and Doubling.
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US755153A
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Apparatus for spinning and doubling.
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US714933A
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Apparatus for spinning and doubling.
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GB190113861A
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Apparatus for Spinning and Doubling
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GB190113860A
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Apparatus for Spinning and Doubling
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GB190022725A
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Improvements in Spinning and Doubling Frames.
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CA69274A
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Spinning and doubling frame
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US684519A
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Spinning and doubling frame.
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GB189910607A
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Improvements in Spindle Apparatus for Spinning and Doubling Frames.
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