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Valve actuator
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Patent number 6,079,442
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Issue date Jun 27, 2000
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Bray International, Inc.
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Frank Jo Raymond
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Valve actuator
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Patent number 6,003,837
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Issue date Dec 21, 1999
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Bray International, Inc.
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Frank Jo Raymond
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Rotary valve
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Patent number 5,695,170
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Issue date Dec 9, 1997
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Bray International, Inc.
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John R. Dernovsek
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...