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发明名称
Fenster- und Türrahmen
摘要
申请公布号
AT170382(B)
申请公布日期
1952.02.11
申请号
ATD170382
申请日期
1949.07.28
申请人
ERIC SIGFRID PERSSON
发明人
ERIC SIGFRID PERSSON
分类号
E06B3/263
主分类号
E06B3/263
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代理人
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