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发明名称
RECIPROCATING ENGINE
摘要
A reciprocating engine, particularly a steam engine having at least two cylinders, wherein the valving operation is achieved by means of slots in pistons co-acting with valving ports in cylinder walls of the engine.
申请公布号
US3653297(A)
申请公布日期
1972.04.04
申请号
USD3653297
申请日期
1970.02.27
申请人
JERRY A. PEOPLES
发明人
JERRY A. PEOPLES
分类号
F01B17/04;(IPC1-7):F01L21/02
主分类号
F01B17/04
代理机构
代理人
主权项
地址
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