| 摘要 |
1509291 Clamps POST OFFICE 28 Jan 1976 [28 Jan 1975] 3701/75 Heading E2B [Also in Divisions D1 and F2] A cable gripper comprises a series of tiltable, slotted plates 1. Spring-biased pawls may be provided to retain the cable in the slots (Fig. 5, not shown). |
