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发明名称
VERDRÄNGEREINSATZ
摘要
申请公布号
AT402672(B)
申请公布日期
1997.07.25
申请号
AT19930001155
申请日期
1993.06.14
申请人
VAILLANT GESELLSCHAFT M.B.H.
发明人
分类号
F24H9/00;(IPC1-7):F28F13/08;F28F13/08
主分类号
F24H9/00
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代理人
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