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发明名称
Kontaktbank für Wähler, insbesondere für Fernsprechanlagen, sowie Verfahren zu ihrer Herstellung
摘要
申请公布号
AT170203(B)
申请公布日期
1952.01.25
申请号
ATD170203
申请日期
1950.07.26
申请人
E. SCHRACK ELEKTRIZITAETS-AKTIENGESELLSCHAFT
发明人
DR. EDUARD SCHRACK;ING. KARL ZICKBAUER
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