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GB112174A
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Improvements in Control Gear for Electrically Driven Cranes.
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GB191515011A
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Improvements in and connected with Machines for Affixing Measurement Tickets or other Tickets to Fabrics and the like.
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GB191510380A
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Improvements in and relating to Lifting Motions of Steam Cranes.
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GB191505382A
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Improvements in and relating to Coiling Mechanism for Wrapping Machines for Fabrics.
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GB191420617A
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Improvements in and relating to Means of Operating the Discharging Doors of Excavating Buckets.
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GB191106561A
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Improvements in and relating to Mechanism for Operating Grabs.
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GB190810709A
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Improvements in and relating to Radius Indicators for Cranes.
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GB190809401A
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Improvements in and relating to the Supply and Control of Air for Boiler and other Furnaces.
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US896544A
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Apparatus for automatic and continuous gas analysis.
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US897900A
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Apparatus for the analysis of gas mixtures.
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GB190707073A
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Improvements relating to Means for Filtering Gases
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GB190705245A
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Improved Safety or Retarding Apparatus, applicable to Jib Cranes and the like.
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GB190619513A
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Improvements relating to Apparatus for Automatically Analysing Mixed Gases and Recording the Percentage therein of one of the Gases.
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US883885A
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Supply and control of air for boiler and other furnaces.
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