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US1595370A
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Gas compressor
|
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US1603173A
|
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Internal-combustion engine
|
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US1576385A
|
|
Lubricating system
|
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US1577006A
|
|
Bed casting for gas engines
|
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US1835543A
|
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Starting mechanism for internal combustion engines
|
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US1594285A
|
|
Valve construction
|
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US1607028A
|
|
Cylinder-head construction for internal-combustion engines
|
|
US1576384A
|
|
Spark-plug construction for internal-combustion engines
|
|
US1615249A
|
|
Mixture valve for gas engines
|
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US1603172A
|
|
Means to lubricate gas engines
|
|
US1567216A
|
|
Lubricating the bore of cylinders of engines
|
|
US1581255A
|
|
Piston-rod construction
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