DYNAMIC TYPE DRIVING DEVICE
PURPOSE:To eliminate a pressure difference in the vibrating direction by a magnetic fluid to a vibrating system, by constituting a titled device so that the end face in opposite side of a driving coil of a shaping material provided in bringing it into contact or contact roughly with both end faces o...
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Main Author | |
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Format | Patent |
Language | English |
Published |
24.09.1985
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Subjects | |
Online Access | Get full text |
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