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发明名称
Gegengewichtsaufhaengung fuer drehbare Schiebefenster
摘要
申请公布号
DE521439(C)
申请公布日期
1931.03.21
申请号
DENDATP058480D
申请日期
申请人
MATHIAS PETERS & CO.
发明人
分类号
E05D13/00
主分类号
E05D13/00
代理机构
代理人
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