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GB426693A
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Improvements in or relating to machines having oppositely moving free engine and compressor pistons
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US2079289A
|
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Free piston engine
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GB429076A
|
|
Improvements in or relating to walls composed of adjacently disposed upright slab members
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GB423777A
|
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Improved method of and apparatus for starting free piston internal combustion engines for operating compressors
|
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GB428418A
|
|
Improvements in or relating to multi-stage free-piston compressors
|
|
GB422393A
|
|
Improvements in or relating to multi-stage compressors
|
|
US2028331A
|
|
Free piston engine compressor
|
|
US2046631A
|
|
Multistage free piston motor compressor
|
|
GB427668A
|
|
Improvements in or relating to free-piston engine gas compressors
|
|
GB432586A
|
|
Improvements in or relating to free-piston engine gas compressors
|
|
GB419342A
|
|
Improvements in and relating to hollow rivets and rivet joints
|
|
GB425708A
|
|
Improvements in or relating to free piston internal combustion elastic fluid compressors
|
|
GB401602A
|
|
Apparatus for determining the performance of prime movers
|
|
GB393230A
|
|
Improvements in and relating to nozzles for liquid fuel injectors for internal combustion engines
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|
GB393124A
|
|
Starting, reversing and stopping gear for internal combustion engines
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|
US1950561A
|
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Reversing gear for internal combustion engines
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GB381849A
|
|
Improvements in and relating to pressure gauges
|
|
GB381050A
|
|
Improvements in oscillation damping devices for propeller driving mechanisms
|
|
GB380687A
|
|
Improvements in and relating to nozzles for liquid fuel injectors for internal combustion engines
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|
US1901814A
|
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Fuel injection device for internal combustion engines
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