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CA2764703A1
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Mobile jack for a storage tank floating roof
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US7244123B1
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Training tank for personnel entry, exit and rescue
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US7344046B1
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Spacerless or geocomposite double bottom for storage tank
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US6164345A
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Flexible fluid containment system
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US5887908A
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Pipe swivel joint assembly
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US5445173A
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System for stirring and thereby reducing build up of bottom sediments in a storage tank
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US5351848A
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Peripheral seal device for floating tank cover
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US5036995A
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Peripheral seal for floating tank cover
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NL8802612A
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Self adjusting cover for large cylindrical liq. storage tank - is supported by floats and sealed by angled ring plates and flexible wiper blades
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