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发明名称
Schalldaemmendes bewegliches Wandelement
摘要
申请公布号
DE1684122(A1)
申请公布日期
1971.03.04
申请号
DE19641684122
申请日期
1964.02.15
申请人
ZEMKE.HANS-JOACHIM,DIPL.-ING.;KLENKE,BERNHARD
发明人
分类号
E06B5/20
主分类号
E06B5/20
代理机构
代理人
主权项
地址
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