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发明名称
Kennzeichnungseinrichtung fuer Fernmelde-, insbesondere Fernsprechanlagen
摘要
申请公布号
DE1015862(B)
申请公布日期
1957.09.19
申请号
DE1956ST11556
申请日期
1956.08.17
申请人
STANDARD ELEKTRIK AKTIENGESELLSCHAFT
发明人
HEZEL DIPL.-ING. ALOIS;WEISSER DIPL.-ING. WOLFGANG
分类号
H04M3/523;H04Q3/00
主分类号
H04M3/523
代理机构
代理人
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地址
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