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经营范围
发明名称
Rotary compressor and fluid seal therefor
摘要
申请公布号
US2468373(A)
申请公布日期
1949.04.26
申请号
US19450619979
申请日期
1945.10.03
申请人
MAKAROFF VADIM S
发明人
MAKAROFF VADIM S.
分类号
F04C18/324;F04C23/00;F04C29/00
主分类号
F04C18/324
代理机构
代理人
主权项
地址
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