Machine press roller structure special for laboratory
The invention discloses a machine press roller structure special for a laboratory. The structure comprises a machine frame, a swing arm shaft, a press roller, and an elastic force application mechanism; and a steel roller is rotationally arranged on the machine frame, the swing arm shaft is rotation...
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Main Authors | , , , |
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Format | Patent |
Language | Chinese English |
Published |
29.03.2019
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Subjects | |
Online Access | Get full text |
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