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发明名称
SANITARY AIR SUPPLY SYSTEM IN A BUILDING
摘要
申请公布号
DE3069853(D1)
申请公布日期
1985.02.07
申请号
DE19803069853
申请日期
1980.03.05
申请人
STRELOW, ROSWITHA
发明人
STRELOW, HORST
分类号
A45D20/44;A47K10/06;F24D5/00;(IPC1-7):F24D5/00
主分类号
A45D20/44
代理机构
代理人
主权项
地址
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