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Moving mains arc movement loop
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Patent number 4,926,018
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Issue date May 15, 1990
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Siemens Energy & Automation, Inc.
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Clifford A. Buxton
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H01 - BASIC ELECTRIC ELEMENTS
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Moving copper pivot
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Patent number 4,926,019
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Issue date May 15, 1990
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Siemens Energy & Automation, Inc.
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David A. Leone
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H01 - BASIC ELECTRIC ELEMENTS
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Moving contact blade barrier
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Patent number 4,926,016
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Issue date May 15, 1990
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Siemens Energy & Automation, Inc.
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David A. Leone
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H01 - BASIC ELECTRIC ELEMENTS
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