US2710026A
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Molded tapered tubes and method of making same
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US2521625A
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Molding apparatus
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US2555109A
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Preforming apparatus
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US2493693A
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Mica product and method of making the same
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US2493694A
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Mica product and method of making the same
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GB566682A
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Improvements in bearings
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US2400031A
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Molded, tapered tube
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US2460361A
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Slipper bearing
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US2339645A
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Bearing
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US2380307A
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Oil-soluble resin and method of making the same
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US2317920A
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Bearing
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US2286968A
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Method for continuously producing vulcanized fiber
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US2277590A
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Method of making mica rings
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US2239607A
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Apparatus for wet-treating strip materials
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US2213922A
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Insulator
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US2224523A
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Mica product
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US2185087A
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Method of drying vulcanized fiber sheets
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US2185080A
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Resinous product and method of making the same
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US2159851A
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Continuous feeding mechanism
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US2105373A
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Combination cornerpiece and shoe clamp for boxes
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