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Raise-assist and smart energy system for a pipe handling apparatus |
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Integrated and multi-axis sensor assembly and packaging |
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Remote access and control of a seismic acquisition system |
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Remote control system for seismic acquisition |
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2000-03-21 |
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Sealing openings in hulls of vessels |
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Apparatus and method for assessing damage and patching openings in hulls of marine vessels |
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