NOISE PROTECTING DEVICE IN FEEDING STEEL PIPE
PURPOSE:To provide a simple magnetic pole structure to reduce the residual magnetism of a steel pipe end by reducing mutual interference between adjacent magnetic loops by forming plural magnetic loops provided along the longitudinal direction of the pipe at predetermined interval in case the steel...
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Main Authors | , , , , , , , |
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Format | Patent |
Language | English |
Published |
04.07.1977
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Subjects | |
Online Access | Get full text |
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