| 摘要 |
1305706 Refrigerators BRITISH OXYGEN CO Ltd 27 May 1970 [28 May 1969] 26986/69 Heading F4H In a storage or transport chamber adapted to be chilled by a refrigerant gas, articles are grouped into cells formed by dividing the chamber with upright removable walls so that access to a cell is gained by removing one such wall whilst conserving refrigerant gas in the remaining cells having their removable walls still in position. The walls may be of rigid or flexible material or have strips of resilient material along their lower and side edges. The chamber may also be divided into superposed sections by horizontal partitions formed of spaced slats to allow circulation of the gas from the roof of the chamber to the lowermost section. |
