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经营范围
发明名称
Improvements in or relating to reciprocating fluid pressure engines, pumps or compressors
摘要
申请公布号
GB363850(A)
申请公布日期
1931.12.31
申请号
GB19310000615
申请日期
1931.01.07
申请人
D. NAPIER & SON LIMITED;GEORGE SHAKESPEARE WILKINSON
发明人
分类号
F04F7/00
主分类号
F04F7/00
代理机构
代理人
主权项
地址
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