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Method of pothole repair
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Patent number 4,781,490
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Issue date Nov 1, 1988
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Murray Jelling
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Method of pothole repair
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Patent number 4,701,070
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Issue date Oct 20, 1987
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Murray Jelling
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Bagging process
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Patent number 3,987,603
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Issue date Oct 26, 1976
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Murray Jelling
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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