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GB531784A
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Improvements in or relating to apparatus for the electrical precipitation of suspended particles from gaseous fluids
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GB512224A
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Improvements in or relating to the electrical precipitation of suspended particles from gaseous fluids
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GB521974A
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Improvements in or relating to leading-in insulators for high tension electric current
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GB506896A
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Apparatus for the electrical precipitation of suspended particles from gaseous fluids
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GB520207A
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Improvements in or relating to leading-in insulators for high tension current
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GB496869A
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Improvements in or relating to liquid seals for gas filled chambers
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GB497825A
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Improvements in or relating to apparatus for the electrical precipitation of suspended particles from gaseous fluids
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GB499576A
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Improvements in or relating to apparatus for the electrical precipitation of suspended particles from gaseous fluids
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GB502999A
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Improvements in or relating to insulating seals for high tension electric conductors passing into gas filled chambers
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GB496639A
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Improvements in or relating to apparatus for the electrical precipitation of suspended particles from gases
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FR812257A
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Process for electrical cleaning of air in premises and similar gases
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GB464192A
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Improvements in or relating to apparatus for the electrical precipitation of suspended particles from gaseous fluids
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GB453998A
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Improvements in and relating to the electro-filtration of air in rooms
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GB445258A
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Apparatus for the electrical precipitation of suspended particles from gaseous fluids
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GB439467A
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Process of recovering sulphur from gases containing sulphur dioxide
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GB437626A
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Improvements in or relating to apparatus for the electrical precipitation of suspended particles from gases
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GB419647A
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Improvements in or relating to apparatus for the electrical precipitation of suspended particles from gaseous fluids
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GB415676A
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Improvements in or relating to electrodes for use in apparatus for the electrical precipitation of suspended particles from gaseous fluids
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GB420192A
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Process of and apparatus for the electrical separation of suspended particles from gaseous fluids
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GB411722A
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Improvements in or relating to the electrical treatment of gases or liquids
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