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发明名称
Schaltungsanordnung fuer Polizeiruf-, Feuermelde- und aehnliche Anlagen
摘要
申请公布号
DE738473(C)
申请公布日期
1943.08.17
申请号
DE1934P070217D
申请日期
1934.11.01
申请人
TELEFONBAU UND NORMALZEIT G.M.B.H.
发明人
分类号
G08B29/16
主分类号
G08B29/16
代理机构
代理人
主权项
地址
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