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Magnetron sputtering devices
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Patent number 4,239,611
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Issue date Dec 16, 1980
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Vac-Tec Systems, Inc.
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Charles F. Morrison
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H01 - BASIC ELECTRIC ELEMENTS
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Electrosurgical instrument
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Patent number 4,074,718
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Issue date Feb 21, 1978
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Valleylab, Inc.
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Charles F. Morrison
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Electrosurgical forceps
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Patent number 4,041,952
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Issue date Aug 16, 1977
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Valleylab, Inc.
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Charles F. Morrison
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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