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发明名称
VERKEHRSWARNZEICHEN.
摘要
申请公布号
DE1939048(U)
申请公布日期
1966.05.18
申请号
DE196600SC610U
申请日期
1966.01.07
申请人
FRIEDRICH SCHRAMM
发明人
FRIEDRICH SCHRAMM
分类号
主分类号
代理机构
代理人
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地址
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