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US2730609A
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Blowpipes
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GB722104A
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Improvements in or relating to electrically heated devices for generating a stream of heated gas, and more especially blowpipes
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GB663800A
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Improvements in or relating to tubes and joints therefor
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GB643185A
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Improvements in or relating to screw down cocks
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GB599305A
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Improvements in or relating to draw benches for bars, rods, tubes and the like
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GB599180A
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Improvements in or relating to draw benches for bars, rods, tubes and the like
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GB530651A
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Improvements in or relating to traps for sink wastes and the like
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GB492959A
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Improvements in or relating to connecting means for pipes or tubes
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GB274629A
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Improvements in or relating to condensers
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GB122294A
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Improvements in Air-heating and Ventilating Apparatus.
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GB191122535A
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Improvements in or relating to Tubes.
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