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经营范围
发明名称
Keskipakoerottimen puhdistaminen
摘要
申请公布号
FI901897(A0)
申请公布日期
1990.04.12
申请号
FI19900001897
申请日期
1990.04.12
申请人
ALFA-LAVAL MARINE & POWER ENGINEERING AB
发明人
AJNEFORS, FREDRIK
分类号
B04B;B04B15/06;(IPC1-7):B04B/
主分类号
B04B
代理机构
代理人
主权项
地址
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