作者: Glenn E. Specht
DOI:
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摘要: A handle mounted trigger lever which is utilized as a solution release mechanism in an extractor provided. The switch `off` position and two `on` positions with the second obtainable by depression of button, button being normally obstructing relationship switch's movement its first position. includes deformable portion abuts limits swing at This may then be moved to non-interfering deformation so that