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US3700933A
(en)
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Control circuit
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US4493983A
(en)
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Current detector in combination with an electrical apparatus
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KR100405597B1
(ko)
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|
임펄스하이-레벨 출력스테이지 공급 회로배치
|
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US5444360A
(en)
|
|
Maintenance reduction apparatus
|
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US2377363A
(en)
|
|
Solution concentration control system
|
|
US4259982A
(en)
|
|
Resistive fluid detecting means
|
|
JPH0442805B2
(cg-RX-API-DMAC7.html)
|
|
|
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RU2350914C1
(ru)
|
|
Способ контроля за функционированием магнитно-индуктивного приемника для измерения расхода и магнитно-индуктивный приемник
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WO2006062784A2
(en)
|
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System and method of generating a ringing magnetic pulse for the treatment of flowing liquids
|
|
NL8104462A
(nl)
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|
Inrichting voor het opwekken van magnetische gelijkvelden van wisselende polariteit voor de magnetisch-induktieve doorstroommeting.
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ATE93819T1
(de)
|
|
Vorrichtung zur beseitigung von kesselstein bzw. zur verhuetung der bildung von kesselstein.
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US390960A
(en)
|
|
g-ustin |
|
SU331576A1
(cg-RX-API-DMAC7.html)
|
|
|
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JPS6411870B2
(cg-RX-API-DMAC7.html)
|
|
|
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US3780261A
(en)
|
|
Automatic control for electrode boilers
|
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KR100349093B1
(ko)
|
|
하나 이상의 용량형 액츄에이터를 구동하기 위한 장치 및 방법
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US3955413A
(en)
|
|
Electrical system for electromagnetically measuring flow of fluid
|
|
US4462060A
(en)
|
|
Constant-current duty-cycle driver for electromagnetic flowmeter
|
|
US3784843A
(en)
|
|
Condition responsive circuit with capacitive differential voltage
|
|
US3487996A
(en)
|
|
Method and system for control of the supply of flowing media to an outlet
|
|
EP0167257A1
(en)
|
|
Boiler water level monitoring
|
|
US2533624A
(en)
|
|
Liquid level and temperature control system
|
|
SU303753A1
(cg-RX-API-DMAC7.html)
|
|
|
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US3515311A
(en)
|
|
Control arrangement for a regenerator unit in a continuous developer
|
|
US3284631A
(en)
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Device for determining the currenttime output of an x-ray tube
|