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https://drivepatents.com/patents/990692 · 22 May 2013
The disclosure relates to fluid working devices including reciprocating internal combustion engines, compressors and pumps. A number of arrangements for pistons and cylinders of unconventional configuration are described, mostly intended for use in recipro...
https://drivepatents.com/patents/995077 · 19 Dec 2012
The disclosure relates to fluid working devices including reciprocating internal combustion engines, compressors and pumps. A number of arrangements for pistons and cylinders of unconventional configuration are described, mostly intended for use in recipro...