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US4669369A
(en)
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Piston and piston ring assemblies
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US5083536A
(en)
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Compression piston ring groove for an internal combustion engine
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US3426741A
(en)
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Diesel engine poppet valve
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KR0170451B1
(ko)
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내연기관용 피스톤 상부 링
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DE102022134984A1
(de)
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Vorkammerzündkerze
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US1822101A
(en)
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Piston packing ring
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PL29320B1
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
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EP0024890A1
(en)
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Exhaust valve for an internal combustion engine
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US4548416A
(en)
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Oil-ring including two rail rings and an expander-spacer ring which bites into the rail ring
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US3485217A
(en)
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Apex seal for rotary combustion engine
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WO2016036404A1
(en)
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Radially notched piston rings
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US4217875A
(en)
|
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Cylinder head for internal combustion engines, especially diesel engines
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US3844692A
(en)
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Protective shields for rotary internal combustion engine rotor tip seals
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US11313467B1
(en)
|
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Piston ring seals
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US2094254A
(en)
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Packing for internal combustion engine cylinders
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US2052077A
(en)
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Piston ring and assembly therefor
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US3046069A
(en)
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Ring segment seal construction for rotor side faces in rotary positive displacement internal combustion engines
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US1777325A
(en)
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Piston ring and piston construction
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US2820442A
(en)
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Valve spring retainer oil seal
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US1861716A
(en)
|
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Piston ring
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US1754019A
(en)
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Rotary valve
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US2670726A
(en)
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Internal-combustion engine, piston for use therein, and method of operating same
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US2145845A
(en)
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Piston for internal combustion engines
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DE2354798C3
(de)
|
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Zylinderkopf für Hubkolbenbrennkraftmaschinen
|
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US1036032A
(en)
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Steam-joint packing.
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