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Core logging
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Patent number 4,623,792
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Issue date Nov 18, 1986
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General Mining Union Corporation Limited
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Rolf C. Bohme
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G01 - MEASURING TESTING
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Radiometric measurement
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Patent number 4,580,684
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Issue date Apr 8, 1986
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General Mining Union Corporation Limited
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Rolf C. Bohme
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B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
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Sorting system calibration
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Patent number 4,445,615
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Issue date May 1, 1984
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General Mining Union Corporation Limited
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Rolf C. Bohme
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B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
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Radiometric methods and means
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Patent number 4,434,365
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Issue date Feb 28, 1984
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General Mining Union Corporation Limited
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Rolf C. Bohme
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G01 - MEASURING TESTING
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-
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Radiometric methods and means
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Patent number 4,395,634
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Issue date Jul 26, 1983
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General Mining Union Corporation Limited
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Rolf C. Bohme
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G01 - MEASURING TESTING
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Ore sorter
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Patent number 4,361,238
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Issue date Nov 30, 1982
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General Mining Union Corporation Limited
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Wellesley A. Kealy
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B07 - SEPARATING SOLIDS FROM SOLIDS SORTING