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发明名称
A COUPLING POINT FOR CENTRAL AIR-EXTRACTION SYSTEMS
摘要
申请公布号
EP0165908(A3)
申请公布日期
1987.08.19
申请号
EP19850830054
申请日期
1985.02.28
申请人
ESAM S.P.A.
发明人
CATTANI, AUGUSTO
分类号
A47L5/38;(IPC1-7):A47L5/38
主分类号
A47L5/38
代理机构
代理人
主权项
地址
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