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GB1239905A
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Improvements in or relating to pickup-depositing mechanism in gramophone record players
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GB1216836A
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Improvements in or relating to self-starting synchronous induction electric motors
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GB1223691A
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Improvements in or relating to record steadying means for gramophone record changers
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GB1196651A
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Improvements in or relating to Spindle Adaptors for Gramophone Record Changers
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GB1189120A
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Improvements in or relating to Overarm Arrangements for Gramophone Record Changers
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GB1178692A
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Improvements in or relating to Record Changers
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GB1172245A
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Improvements in or relating to Record Steadying Means for Gramophone Record Changers
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GB1147325A
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Improvements in or relating to automatic record changers
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GB1172561A
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Improvements in or relating to Shaded-Pole Electric Motors
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GB1172562A
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Improvements in or relating to Electric Motors
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GB1154728A
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Improvements in or relating to Magazine-Spindle Adaptors for Gramophone Record Changers
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GB1147454A
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Improvements in or relating to automatic switch-off devices for gramophone record changers
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GB1136914A
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Improvements relating to record players
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DE1194173B
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Tonearm with a device to ensure the uniform flank pressure of the stylus
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GB1116347A
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Improvements in or relating to sound transducing devices
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GB1085211A
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Improvements in or relating to automatic trip mechanism for gramophones
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GB1100025A
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Improvements in or relating to disc gramophones employing a pivoted pickup arm
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GB1087612A
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Improvements in or relating to governor-controlled electric motors having a commutator
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GB1083337A
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Improvements in or relating to trip mechanism for record-changer gramophones
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GB1083032A
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Improvements in or relating to moulded nuts
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