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经营范围
发明名称
BAUELEMENT FUER DIE LUFTSCHALLDAEMMUNG
摘要
申请公布号
ATA905179(A)
申请公布日期
1982.01.15
申请号
AT19790009051
申请日期
1979.12.10
申请人
HAWA AG
发明人
SOMMERHALDER RUDOLF
分类号
E04B1/84;E04B1/86;(IPC1-7):E04B1/86
主分类号
E04B1/84
代理机构
代理人
主权项
地址
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