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经营范围
发明名称
DICHTUNGSANORDNUNG FUER INSBESONDERE SCHALLDAEMMENDE TUER U. DGL.
摘要
申请公布号
DE1854579(U)
申请公布日期
1962.07.05
申请号
DE196200G5729U
申请日期
1962.04.06
申请人
GRUENZWEIG + HARTMANN A.G.
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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