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GB384962A
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Improvements in and relating to electric condensers
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GB378656A
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Improvements in and relating to tubular high tension condensers
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GB342530A
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Improvements in and relating to the manufacture of electrical insulating tubes
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GB177499A
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Improvements in insulating tubes or guides for high tension electric conductors
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GB191505498A
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Improvements in and connected with the Manufacture of Electric Condensers.
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GB191414483A
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Improvements in and connected with Electric Transformers and other High Tension Electric Apparatus.
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GB191315568A
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Process and Apparatus for Making Mica Sheets.
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