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发明名称
Device for removing overhanging snow masses on roofs of buildings
摘要
申请公布号
DE3145943(A1)
申请公布日期
1983.06.01
申请号
DE19813145943
申请日期
1981.11.20
申请人
HELLER,HUBERT;KURATH,HARALD
发明人
VERZICHT DES ERFINDERS AUF NENNUNG
分类号
E04D13/10;(IPC1-7):E04D13/06
主分类号
E04D13/10
代理机构
代理人
主权项
地址
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