HEIGHT ADJUSTMENT APPARATUS
11 HEIGHT ADJUSTMENT APPARATUS A ratchet-type catch assembly is disclosed for attachment as a slide connection between a scissors frame and an object supported by the frame. While one leg of the scissors frame is fixed to the object in a hinge-type, nonsliding manner and the other in sliding manner,...
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Main Author | |
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Format | Patent |
Language | English French |
Published |
26.04.1988
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Edition | 4 |
Subjects | |
Online Access | Get full text |
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