| 摘要 |
622,755. Drums or canisters. PATON, CALVERT, & CO., Ltd., and PATON, W. Dec. 18, 1946, No. 37207. [Class 66] A drum or canister with a cylindrical. oval, or polygonal body 1 of metal or cardboard &c. has a head 3, which may be inclined as illustrated, recessed over a horse shoe-shaped area 7 to leave mid-rib 6 which constitutes an internal channel for directing the contents towards the outlet 9 which may be closed by a plug or cap. |
