Anordnung zur Herabsetzung der in Hochfrequenzeisenkernen auftretenden dielektrischen Verluste
申请公布号:DE941214(C)
申请号:DE1943L003932D
申请日期:1943.04.23
申请公布日期:1956.04.05
发明人:MARTENS FREDY;REISER ERNST
分类号:H01F17/04
主分类号:H01F17/04
TRANSMITTER FOR 2-PHASE MODULATION SIGNAL
FIBER STRUCTURE HAVING FIBRILE REGION IN PATTERN
ELECTRONIC DEVICE FOR GAME OF GO
PARALLEL OPERATION POWER SUPPLY DEVICE
CONTINUOUS TYPE VARIABLE RATIO TRANSMISSION CONTROL SYSTEM
FREE-WHEEL FOR POLISHING,ESPECIALLY LAPPING MACHINES