| 摘要 |
1279081 Drop-side bed SOCIAL SERVICES SECRETARY STATE OF 14 Aug 1969 [14 May 1968] 22897/68 Heading A4J Both sides 30 of the bed are arranged to drop and to pivot under the mattress support, and, to avoid fouling, they are guided on rails 31, the first dropped occupying one level and switching a ramp over so that the second is stowed at a different level. |
