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US1865038A
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Bearing for felting rolls
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GB220748A
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Improvements in or relating to the distribution of stone or other incombustible dustin coal mines and the like
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GB207312A
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Improvements in or relating to miners' safety and other electrical lamps
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GB190289A
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Improvements in or connected with electric connections or couplings
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GB187125A
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Improvements in or connected with miners' safety and other electric hand lamps
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GB189589A
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Improvements in or connected with galvanic batteries
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GB183233A
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Improvements in or connected with electric lamps particularly adapted to be carried or supported on the person
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GB179793A
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Improvements in or connected with galvanic batteries
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GB180144A
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Improvements in or connected with galvanic batteries
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GB164235A
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Improvements in or connected with galvanic batteries
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GB169761A
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Improvements in or connected with electric lamps particularly adapted to be carried or supported on the person
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GB142364A
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Improvements in or relating to, machines for use in the manufacture of felt hats and the like
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GB143695A
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Improvements in or connected with galvanic batteries
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GB146615A
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Improvements in or connected with miners' safety and other electric hand lamps
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GB144807A
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Improvements in or connected with galvanic batteries
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GB141409A
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Improvements in, or relating to miners' safety lamps
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