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GB191003483A
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Paper Registering and Feeding Device for Printing and similar Machines.
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GB190727610A
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Paper Feeding Device for Printing Machines and the like.
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|
GB190619848A
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Improvements in and relating to Processes and Apparatus for Obtaining Glue and Gelatine from Glue-materials in the Form of Powder or Grits.
|
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GB190401477A
|
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Improvements in the Manufacture of Glue Gelatine
|
|
GB190308897A
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Improvements in and connected with Apparatus for Extracting Fat and other Substances by Means of Vapours or Volatile Solvents.
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GB189416080A
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Improvements in Distance Meters of Fare Indicators for Vehicles.
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GB189311899A
|
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Improvements in Fare Indicators for Cabs and other like Conveyances.
|
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CA402124A
|
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Counter current pre-heater
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US931227A
|
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Sheet-separating device for printing and similar machines.
|
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CA296339A
|
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Electric switch
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