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发明名称
Leuchtschalttafel
摘要
申请公布号
DE1023374(B)
申请公布日期
1958.01.23
申请号
DE1952S030621
申请日期
1952.10.11
申请人
SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT
发明人
WILLMANN HANS
分类号
B61L25/08;H02B15/00
主分类号
B61L25/08
代理机构
代理人
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地址
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