|
GB543563A
|
|
Improvements in or relating to multi-cylinder internal combustion engines
|
|
GB485305A
|
|
Improvements in or relating to transportable motor-compressor units
|
|
GB452746A
|
|
Improvements in or relating to air compressors
|
|
GB447167A
|
|
Improvements in internal combustion engines operating with two-stage compression
|
|
GB420267A
|
|
Improvements in or relating to valve mechanism for high speed compressors
|
|
DE555195C
|
|
Lamellar valve
|
|
DE578173C
|
|
Rod guide for pistons with direct connecting rod drive
|
|
GB365431A
|
|
Improvements in and relating to four stroke cycle internal combustion engines and superchargers therefor
|
|
DE545644C
|
|
Multi-cylinder four-stroke internal combustion engine
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