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Wall thickness detector
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Issue date Apr 11, 1989
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Emhart Industries, Inc.
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Paul F. Scott
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B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
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3710938
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Patent number 3,710,938
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Issue date Jan 16, 1973
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B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
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3708064
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Patent number 3,708,064
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Issue date Jan 2, 1973
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B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
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3469689
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Patent number 3,469,689
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Issue date Sep 30, 1969
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B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
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3393799
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Patent number 3,393,799
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Issue date Jul 23, 1968
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B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
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3379306
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Patent number 3,379,306
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Issue date Apr 23, 1968
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B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
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2573824
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Patent number 2,573,824
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Issue date Nov 6, 1951
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B07 - SEPARATING SOLIDS FROM SOLIDS SORTING