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Overtorque release drive
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Patent number 9,255,612
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Issue date Feb 9, 2016
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LO-REZ VIBRATION CONTROL LTD.
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Edward G. Hauptmann
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Nitration process
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Patent number 5,313,009
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Issue date May 17, 1994
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NRM International Technologies C.V.
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Alfred A. Guenkel
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C07 - ORGANIC CHEMISTRY
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Jet impingement reactor
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Patent number 4,994,242
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Issue date Feb 19, 1991
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Noram Engineering and Constructors Ltd.
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John M. Rae
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Surge suppression device
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Patent number 4,612,089
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Issue date Sep 16, 1986
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Devron Engineering Ltd.
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Edward G. Hauptmann
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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