GB577158A
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Improvements relating to cloth tentering machines and the like
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GB367213A
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An improvement in or relating to the flat-pressing of fabrics
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GB333850A
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Improvements in apparatus for straining liquids
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GB324398A
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Improvements in apparatus for straining fluids
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GB311889A
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Improvements in apparatus for use in effecting the exchange of heat between fluids
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GB313978A
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Improved means applicable to a rotating shaft for automatically stopping or reversing its motion
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GB307984A
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Improvements in apparatus for straining liquids
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US1655854A
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Puncture locator
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DE446225C
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Self-cleaning filter
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US1585817A
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Apparatus for straining fluids
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