| 摘要 |
922,916. Printing on curved surfaces. AMERICAN CAN CO. June 5, 1961 [Oct. 11, 1960], No. 20133/61. Classes 100 (2). [Also in Group XVII] A method of making tubular plastics e.g. polyethylene containers 21 with end closures 23, 24 of metal or other material in which each body 22 receives external printing as in Specification 879,752. Specification 798,069 also is referred to. |
