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发明名称
Compressor lubricating oil quality maintenance
摘要
申请公布号
GB9407516(D0)
申请公布日期
1994.06.08
申请号
GB19940007516
申请日期
1994.04.15
申请人
LEOBERSDORFER MASCHINENFABRIK AKTIENGESELLSCHAFT
发明人
分类号
F04C29/02
主分类号
F04C29/02
代理机构
代理人
主权项
地址
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