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US3267503A
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Coating cutter tool
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Method of applying a rigid unicellular polyurethane foam coating to pipe fittings
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Spreader for bundled electric conductors
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Mold for applying electrically insulated coating to pipe fittings
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Wire stripper
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Nut with magnetically operated driving means
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Spreader bars
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Electric conductor wire spacer and method of applying same
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Conduit support
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Insulator bracket
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Portable pump
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CA559498A
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Spacer bar for conductor wires
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CA773466A
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Mold for applying electrically insulated coating to pipe fittings
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