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发明名称
Stromstosserzeuger fuer Fernmeldeanlagen, insbesondere Zaehlstromstosssender in Fernsprechanlagen
摘要
申请公布号
DE903350(C)
申请公布日期
1954.02.04
申请号
DE1949P056164
申请日期
1949.09.28
申请人
TELEFONBAU UND NORMALZEIT G.M.B.H.
发明人
GEDULDIG KARL
分类号
H04M15/10
主分类号
H04M15/10
代理机构
代理人
主权项
地址
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