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发明名称
Rotary pump for hydrodynamic lubrication
摘要
申请公布号
US2674503(A)
申请公布日期
1954.04.06
申请号
US19520283662
申请日期
1952.04.22
申请人
SOCIETE ANONYME DITE: SOCIETE GENERAL ISOTHERMOS
发明人
BOUVAT-MARTIN JEAN
分类号
F16N13/20
主分类号
F16N13/20
代理机构
代理人
主权项
地址
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