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经营范围
发明名称
Switching apparatus
摘要
申请公布号
US2727114(A)
申请公布日期
1955.12.13
申请号
US19530361777
申请日期
1953.06.15
申请人
FKG FRITZ KESSELRING GERATEBAU A. G.
发明人
KESSELRING FRITZ
分类号
H01H1/50
主分类号
H01H1/50
代理机构
代理人
主权项
地址
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