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GB575986A
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Improvements in or relating to signalling apparatus
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GB569057A
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Improvements in or relating to telegraph apparatus
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GB569058A
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Improvements in or relating to remote control mechanisms
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GB571606A
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Improvements in or relating to indicating and registering apparatus
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GB547878A
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Improvements in or relating to a stop mechanism for limiting the movement of a member to a predetermined number of revolutions
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GB547877A
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Improvements in or relating to a stop mechanism for limiting the movement of a member to a predetermined number of revolutions
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GB488604A
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Improvements in or relating to ship's and like telegraph apparatus
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GB507588A
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Improvements in or relating to mechanism for limiting rotation or reciprocation of an operating member to a predetermined number of revolutions
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GB450489A
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Improvements in or relating to navigating compasses
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GB429292A
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Improvements in or relating to systems for indicating and/or recording electrically the variations of a quantity such as liquid level
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GB395444A
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Improvements in and connected with apparatus for indicating the speed and direction of movement of engines or machines
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GB382631A
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Improvements in and connected with ships' and other similar telegraphic apparatus
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GB368268A
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Improvements in and connected with apparatus for counting and indicating the movements made by engines or machines
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GB367031A
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Improvements in and connected with apparatus for counting and indicating the movements made by engines or machines
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GB359640A
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Improvements in and connected with speed indicating and direction apparatus
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GB347294A
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Improvements in and connected with ships' and other similar telegraphic apparatus
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GB347177A
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Improvements in and connected with ships' and other similar telegraphic apparatus
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GB337396A
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Improvements in and connected with apparatus for transmitting orders, signals, or the like between one position and another, electrically
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GB338991A
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Improvements in and connected with apparatus for transmitting orders, signals, or the like between one position and another, electrically
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GB191507324A
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Improvements in Ship's Stoke-hold and analogous Telegraphic Apparatus.
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