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发明名称
UEberwegwarnsignalanlage
摘要
申请公布号
DE758105(C)
申请公布日期
1953.11.02
申请号
DE1940P080226D
申请日期
1940.01.06
申请人
JULIUS PINTSCH K. G.
发明人
WILCKENS ERNST
分类号
B61L29/28
主分类号
B61L29/28
代理机构
代理人
主权项
地址
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