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GB191209663A
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Improvements in Recording Mechanism for Weighing Apparatus.
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GB190919206A
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Improvements in Apparatus for Lighting and Extinguishing Gas.
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GB190715853A
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Improvements in Coin Freed Locks.
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GB190604119A
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Improvements in the Production of Acetylene or other Gases and Apparatus therefor.
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GB190510711A
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Measuring and Delivering Apparatus for Coal and other Materials.
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GB190509407A
|
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Improvements in or connected with Weighing Machines.
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|
GB190325469A
|
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Improvements in Apparatus for Weighing Coal and other Materials.
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|
GB189925765A
|
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Improvements in Recording Mechanism for Weighing Apparatus.
|
|
GB189925764A
|
|
Improvements in and connected with Weighing Apparatus.
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|
GB189701036A
|
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Improvements in Folding Boxes.
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|
CA54901A
|
|
Weighing and recording machine
|
|
GB189620892A
|
|
Improvements in Weighing Apparatus.
|
|
GB189522126A
|
|
Improvements in Weighing and Recording Apparatus for Coal and other Materials.
|
|
GB189406469A
|
|
Improvements in Coin-freed Amusement Machines.
|
|
CA24069A
|
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Fluid pressure motor
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