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经营范围
发明名称
AUSWECHSELBARE DRUCKEINRICHTUNG FUER KONTROLLGERAETE IN FERNMELDE-, INSBESONDERE FERNSPRECHANLAGEN
摘要
申请公布号
DE6900923(U)
申请公布日期
1969.06.26
申请号
DE19690000923U
申请日期
1969.01.09
申请人
DEUTSCHE TELEPHONWERKE UND KABELINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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