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发明名称
Getriebe fuer die Schaltglieder von Waehlern in Fernsprechanlagen
摘要
申请公布号
DE683855(C)
申请公布日期
1939.11.17
申请号
DE1936M135992D
申请日期
1936.10.16
申请人
FRIEDRICH MERK UND TELEFONBAU UND NORMALZEIT LEHNER & CO.
发明人
MERK FRIEDRICH;HEIL FRIEDRICH
分类号
H01H67/12
主分类号
H01H67/12
代理机构
代理人
主权项
地址
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