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发明名称
Verfahren und Vorrichtung zur genauen Erzeugung einer gegenüber einer gegebenen Spannung 90o-phasenverschobenen Spannung.
摘要
申请公布号
CH241294(A)
申请公布日期
1946.02.28
申请号
CHD241294
申请日期
1943.12.21
申请人
"FIDES" GESELLSCHAFT FUER DIE VERWALTUNG UND VERWERTUNG VON GEWERBLICHEN SCHUTZRECHTEN MIT BESCHRAENKTER HAFTUNG
发明人
"FIDES" GESELLSCHAFT FUER DIE VERWALTUNG UND VERWERTUNG VON GEWERBLICHEN SCHUTZRECHTEN MIT BESCHRAENKTER HAFTUNG
分类号
G01R1/28
主分类号
G01R1/28
代理机构
代理人
主权项
地址
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