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经营范围
发明名称
Valve Mechanism for Pressure Fluid-powered Free Piston Machines
摘要
申请公布号
GB2037897(A)
申请公布日期
1980.07.16
申请号
GB19790037492
申请日期
1979.10.30
申请人
HALIFAX TOOL CO LTD
发明人
分类号
F01L23/00;(IPC1-7):F01L25/02
主分类号
F01L23/00
代理机构
代理人
主权项
地址
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