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Patents for Howard Winther
Patents 1 - 3 of 3
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NumberTitleClassification(s)
2,380,743Wheel Flange Lubricator184/3.2, 285/147.1, 285/190
2,455,847Lubricating System for Vehicles184/3.2, 184/35, 417/231
2,562,757Lubricating Pump137/565.27, 417/231, 92/129, 92/13
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