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发明名称
Cylinder construction for parallel cylinder pumps
摘要
申请公布号
GB645593(A)
申请公布日期
1950.11.01
申请号
GB19480027038
申请日期
1948.10.18
申请人
THE NEW YORK AIR BRAKE COMPANY
发明人
分类号
F04B1/12;F04B1/14;F04B49/08;F04B49/24
主分类号
F04B1/12
代理机构
代理人
主权项
地址
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