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发明名称
Fahrtrichtungsabhängige Signaleinrichtung für die Signalisierung an Strassenkreuzungen.
摘要
申请公布号
CH193491(A)
申请公布日期
1937.10.15
申请号
CHD193491
申请日期
1936.12.16
申请人
LUETHI,HANS
发明人
LUETHI,HANS
分类号
G08G1/08
主分类号
G08G1/08
代理机构
代理人
主权项
地址
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