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发明名称
Eckverbindung zweier zu einem Tuerrahmen,Fensterrahmen od.dgl.gehoerender Profilstaebe
摘要
申请公布号
DE1784549(B)
申请公布日期
1971.12.02
申请号
DED1784549
申请日期
1968.08.17
申请人
N.V.NEDERLANDSE METAALINDUSTRIE POLYNORM
发明人
分类号
E06B3/988
主分类号
E06B3/988
代理机构
代理人
主权项
地址
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