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Tube coupling
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Patent number 4,679,830
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Issue date Jul 14, 1987
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Dresser Europe S.A.
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Frans J. J. A. Kok
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Mining machine
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Patent number 4,515,409
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Issue date May 7, 1985
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Dresser Europe S.A.
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George A. Parrott
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E21 - EARTH DRILLING MINING
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-
-
-
-
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Draw bar unit
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Patent number 4,243,115
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Issue date Jan 6, 1981
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Dresser Europe S.A.
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Christopher Wall
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B60 - VEHICLES IN GENERAL
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Liquid flow meter
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Patent number 4,216,674
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Issue date Aug 12, 1980
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Dresser Europe, S.A.
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Alan G. Butcher
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G01 - MEASURING TESTING
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Hammer mill
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Patent number 4,202,503
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Issue date May 13, 1980
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Dresser Europe S.A.
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Derek Parkinson
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B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
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Mineral lump breaker
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Patent number 4,172,561
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Issue date Oct 30, 1979
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Dresser Europe S.A.
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George A. Parrott
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E21 - EARTH DRILLING MINING
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Longwall mining machine
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Patent number 4,155,598
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Issue date May 22, 1979
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Dresser Europe S.A.
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George A. Parrott
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E21 - EARTH DRILLING MINING
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Mining machine
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Patent number 4,140,951
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Issue date Feb 20, 1979
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Dresser Europe S.A.
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Paul Greenhough
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E21 - EARTH DRILLING MINING
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-
-
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Mining machine
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Patent number 4,099,787
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Issue date Jul 11, 1978
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Dresser Europe, S.A.
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William Askew
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E21 - EARTH DRILLING MINING
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Liquid blending control system
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Patent number 4,083,473
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Issue date Apr 11, 1978
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Dresser Europe S.A.
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William Thomas Goodwin
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B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
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Air eliminator valve
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Patent number 4,082,106
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Issue date Apr 4, 1978
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Dresser Europe S.A.
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Alan George Butcher
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Liquid fuel dispensing system
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Patent number 4,067,486
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Issue date Jan 10, 1978
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Dresser Europe, S.A.
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Peter John Hyde
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B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
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Control valve
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Patent number 4,027,694
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Issue date Jun 7, 1977
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Dresser Europe S.A.
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Alan George Butcher
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Liquid fuel dispensing system
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Patent number 3,984,032
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Issue date Oct 5, 1976
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Dresser Europe, S.A.
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Peter John Hyde
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B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
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Fluid flow meter
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Patent number 3,969,940
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Issue date Jul 20, 1976
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Dresser Europe, S.A.
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Alan George Butcher
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G01 - MEASURING TESTING
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Bulk flow meter
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Patent number 3,950,990
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Issue date Apr 20, 1976
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Dresser Europe, S.A.
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Alan George Butcher
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G01 - MEASURING TESTING
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