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GB318492A
|
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Improvements in generators
|
|
GB287554A
|
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Improved regulating mechanism for internal combustion engines using two fuels
|
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GB273963A
|
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A method of and means for starting internal-combustion engines
|
|
GB282851A
|
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Improvements in methods of washing, purifying and cooling of producer gases
|
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GB222003A
|
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An improved gas producer
|
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GB191223053A
|
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Improvements in Fuel Injecting Devices for Internal Combustion Engines.
|
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GB191217807A
|
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Improvements in Water Tube Boilers.
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