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发明名称
Anordnung zur Bremsung und Regulierung des impulssteuernden Rücklaufes von Wählscheiben an Fernsprech-Selbstanschlussstellen
摘要
申请公布号
CH496377(A)
申请公布日期
1970.09.15
申请号
CH19700001389
申请日期
1970.01.29
申请人
POPPENDIECK,WERNER
发明人
POPPENDIECK,WERNER
分类号
H04M1/315;(IPC1-7):H04M1/30
主分类号
H04M1/315
代理机构
代理人
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地址
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