| 摘要 |
569,398. Trollies; trailers. MARTIN, L. Aug. 26, 1943, No. 13943. [Class 108 (i)] The chassis is provided with vertical angle irons E at each corner and a rabbetted pillar F, presenting channels G and H. for receiving the vertical edges of end and side members I and K, is mounted in each angle iron. Apertures to form hand-holes P are made in members I and K. The side members may be laid horizontally on battens O of the end members I to form shelves. |
