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US2869632A
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Pressure gas burners
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GB704001A
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Improvements in and relating to pressure gas burners
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GB491624A
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Device for mixing gas and air for burners
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GB431335A
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Improvements in or relating to mouthpieces for compressed gas burners
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GB409654A
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Improvements in or relating to machines for printing on round articles or the like
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GB409308A
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Improvements in and relating to gas burners
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GB409328A
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Improvements in and relating to gas burners
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GB405285A
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A method and apparatus for producing gas-air-oxygen mixtures
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GB335061A
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Machine for printing on articles, such as bottle-stoppers, bulbs, ampulla and the like
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GB177884A
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Improvements in or relating to apparatus for the manufacture of glass tubes provided with closed ends or bottoms
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GB148793A
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Method and apparatus for producing hot blue flames
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