| 摘要 |
<p>An open-space covering accommodation principally including a covering organ, which can be spread over at least part of a space to be covered. The covering organ is made of a number of elements (1) ordered near each other, which are inflatable by means of some gas flown inside them and which elements become self-supporting during their movement stretching over the said part of the space to be covered, and the gas inside of which can be lead out during their movement retiring.</p> |
