| 摘要 |
404,781. Wick burners. VALOR CO., Ltd., and WOOD, A. J., Wood Lane, Bromford, Erdington, Birmingham. Oct. 26, 1932, No. 29927. [Class 75 (i).] The heads of the rivets a securing the wick c to its carrier b act as stops to prevent the carrier from being raised too high by engagement with the wick tube d. Preferably the rivet heads are formed as truncated cones. |
