| 摘要 |
1,019,422. Multi-storey buildings. C. VAN DER LELY N.V. July 24, 1962 [July 24, 1961], No. 24564/62. Heading E1A. In a building comprising at least two storeys, each of which is assembled from at least two prefabricated sections, each or a number of which sections encloses all or part of at least one room, one of the sections of the lower storey is provided with a shaft 23 accommodating the supply and waste conduits 31, 34, electric cables 32, gas pipe 33 etc. leading to the or each upper storey. For internal lay-out of domestic offices Figs. 1-4 and 6 (not shown) should be referred to. |
