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INTERNAT STEAM PUMP C
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INTERNAT STEAM PUMP C
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Application filed by INTERNAT STEAM PUMP CfiledCriticalINTERNAT STEAM PUMP C
Application grantedgrantedCritical
Publication of FR326680ApublicationCriticalpatent/FR326680A/fr
F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
F01L21/00—Use of working pistons or pistons-rods as fluid-distributing valves or as valve-supporting elements, e.g. in free-piston machines
F01L21/04—Valves arranged in or on piston or piston-rod
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Engineering & Computer Science
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Mechanical Engineering
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General Engineering & Computer Science
(AREA)
FR326680D1902-11-251902-11-25Perfectionnements dans les dispositifs employés pour régler la distribution de vapeur dans les pompes
ExpiredFR326680A
(fr)