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US1871268A
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Lead control for diesel engines
|
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GB265599A
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Improvements in or relating to internal combustion engines for locomotives and other purposes
|
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US1775490A
|
|
Valve and valve motion
|
|
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|
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Combined internal and external combustion engine
|
|
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|
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Two-cycle internal-combustion engine
|
|
GB185591A
|
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Improvements in cylinder covers for internal combustion engines
|
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Bearing
|
|
US1376621A
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Cylinder-head for internal-combustion engines
|
|
US1376620A
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Cylinder-head for internal-combustion engines
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