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发明名称
Rauchabzugsgerät, insbesondere für Schornsteine und Kamine
摘要
申请公布号
DE69422934(D1)
申请公布日期
2000.03.09
申请号
DE19946022934
申请日期
1994.03.23
申请人
DELLA ROCCA, GIANLUCA;DELLA ROCCA, GIANFRANCO
发明人
DELLA ROCCA, GIANLUCA;DELLA ROCCA, GIANFRANCO
分类号
F24B1/183;F24B1/188;(IPC1-7):F24B1/188
主分类号
F24B1/183
代理机构
代理人
主权项
地址
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