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1964-01-21
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1975-04-15
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1966-09-13
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1974-07-23
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1971-07-13
Firing circuit for series-connected controlled semiconductor rectifiers
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1971-05-18
Constant current high-voltage power supply
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1973-01-30
Pulsed power supply system
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1970-12-01
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1985-09-10
Device having thyristors connected in series
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1974-04-02
Pulse generator using bi-lateral solid state breakover device energized by an ac signal
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(https= )
1974-08-12
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1976-10-19
Regulating circuit
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1980-10-07
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1948-06-08
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1965-09-07
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1992-04-16
Zuendvorrichtung fuer eine verbrennungskraftmaschine
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1978-01-17
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1970-05-05
Control arrangement for series connected thyristors
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1949-01-25
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1987-10-13
X-ray generating apparatus
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1963-11-05
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1970-04-21
Device comprising a plurality of series-arranged,semiconductor controlled rectifiers
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1970-10-06
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1996-06-18
Steerable pulse phase controller
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1969-09-23
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