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发明名称
Schneeschmelzvorrichtung
摘要
申请公布号
AT291334(B)
申请公布日期
1971.07.12
申请号
AT19680009560
申请日期
1968.10.01
申请人
ROLF CORAZZA;LEO CORAZZA
发明人
ROLF CORAZZA;LEO CORAZZA
分类号
E01H5/10;(IPC1-7):E01H5/10
主分类号
E01H5/10
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