| 摘要 |
<p>CHAIR WITH RAISABLE SEAT, PARTICULARLY FOR THEATERS A chair for a theater comprises support means, an upwardly open U-shaped iron fitting fixed to the support means, its front limb bearing a seat hinged around an axis spaced from its rear edge, the latter retracting within the limbs of the U-shaped fitting when the seat is raised. The rear limb bears the backrest and, optionally, armrests.</p> |
