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经营范围
发明名称
Oil seal particularly for a reciprocating cryogenic pump
摘要
申请公布号
GB1113399(A)
申请公布日期
1968.05.15
申请号
GB19650030398
申请日期
1965.07.16
申请人
PICO CRYOGENIC PRODUCTS CORPORATION
发明人
分类号
F04B53/16;F16J15/52
主分类号
F04B53/16
代理机构
代理人
主权项
地址
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