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发明名称
AUSSPERRSICHERUNG FUER KORRIDOR- UND KABINENSCHLOESSER.
摘要
申请公布号
DE1919021(U)
申请公布日期
1965.07.01
申请号
DE196500K0132U
申请日期
1965.01.21
申请人
ERNST KNORR
发明人
ERNST KNORR
分类号
主分类号
代理机构
代理人
主权项
地址
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