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Pipelaying guidance
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Patent number 10,801,644
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Issue date Oct 13, 2020
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Caterpillar Inc.
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James Dunn
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Dynamometer arrangement
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Patent number 4,667,520
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Issue date May 26, 1987
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Orthotronics Limited Partnership
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Gregory A. Fraser
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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3921445
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Patent number 3,921,445
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Issue date Nov 25, 1975
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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2866333
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Patent number 2,866,333
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Issue date Dec 30, 1958
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G01 - MEASURING TESTING