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3846781
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Issue date Nov 5, 1974
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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3678885
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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3275174
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Patent number 3,275,174
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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3238709
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Patent number 3,238,709
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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3212707
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Patent number 3,212,707
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Issue date Oct 19, 1965
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G01 - MEASURING TESTING
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3177785
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Patent number 3,177,785
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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3146537
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Patent number 3,146,537
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Issue date Sep 1, 1964
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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3141563
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Patent number 3,141,563
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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3074373
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Patent number 3,074,373
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E21 - EARTH DRILLING MINING
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3017046
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Patent number 3,017,046
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Issue date Jan 16, 1962
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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3011275
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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2991570
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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2971316
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Issue date Jan 17, 1961
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B60 - VEHICLES IN GENERAL
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2950365
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Patent number 2,950,365
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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2842925
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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2808017
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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2798554
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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2743606
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G01 - MEASURING TESTING
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2669787
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G01 - MEASURING TESTING