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经营范围
发明名称
Elektronische Erdtaste.
摘要
申请公布号
DE3887636(D1)
申请公布日期
1994.03.17
申请号
DE19883887636
申请日期
1988.11.09
申请人
ALCATEL SEL AKTIENGESELLSCHAFT, 70435 STUTTGART, DE
发明人
ELSAESSER, MARTIN, D-7254 HEMMINGEN, DE
分类号
H04M1/53;(IPC1-7):H04M1/53
主分类号
H04M1/53
代理机构
代理人
主权项
地址
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