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发明名称
Schalldaemmende Wandung
摘要
申请公布号
DE1264021(B)
申请公布日期
1968.03.21
申请号
DE1962G036535
申请日期
1962.12.01
申请人
GRUENZWEIG & HARTMANN A. G.
发明人
KURTZE DIPL.-PHYS. DR. GUENTHER;WESTPHAL DIPL.-PHYS. DR. WOLFGANG
分类号
E04B1/74;E04B1/86
主分类号
E04B1/74
代理机构
代理人
主权项
地址
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