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发明名称
Einrichtung zum Anzeigen von Winkelstellungen mittels einer Braunschen Roehre
摘要
申请公布号
DE767518(C)
申请公布日期
1952.09.15
申请号
DE1937S129058D
申请日期
1937.10.08
申请人
SIEMENS APPARATE;MASCHINEN G.M.B.H.
发明人
WOLFF OTTO DR.-ING.
分类号
G01S1/02
主分类号
G01S1/02
代理机构
代理人
主权项
地址
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