wherein the phase of the control voltage is adjustable with reference to the AC voltage

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    3482144

    • Patent number 3,482,144
    • Issue date Dec 2, 1969
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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    3323011

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    • Issue date May 30, 1967
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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    3082352

    • Patent number 3,082,352
    • Issue date Mar 19, 1963
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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    3046414

    • Patent number 3,046,414
    • Issue date Jul 24, 1962
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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    2887648

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    • Issue date May 19, 1959
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    2829312

    • Patent number 2,829,312
    • Issue date Apr 1, 1958
    • G05 - CONTROLLING REGULATING
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    2786966

    • Patent number 2,786,966
    • Issue date Mar 26, 1957
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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    2786967

    • Patent number 2,786,967
    • Issue date Mar 26, 1957
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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    2598437

    • Patent number 2,598,437
    • Issue date May 27, 1952
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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    2578235

    • Patent number 2,578,235
    • Issue date Dec 11, 1951
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    2569334

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    2537767

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    2524760

    • Patent number 2,524,760
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    2517131

    • Patent number 2,517,131
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    2512946

    • Patent number 2,512,946
    • Issue date Jun 27, 1950
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    2489858

    • Patent number 2,489,858
    • Issue date Nov 29, 1949
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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    2479242

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    • Issue date Aug 16, 1949
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    2428604

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    • Issue date Oct 7, 1947
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    2366537

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    • Issue date Jan 2, 1945
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    2366038

    • Patent number 2,366,038
    • Issue date Dec 26, 1944
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    2273586

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    2264695

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    • Issue date Dec 2, 1941
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    2231670

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    2229450

    • Patent number 2,229,450
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    2224602

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