| 摘要 |
1316085 Caps for containers UNILEVER Ltd 22 June 1970 [26 June 1969] 32301/69 Heading B8T An injection-moulded plastics overcap for an aerosol can has a removable section 4 in its end wall connected by frangible bridging pieces 5. The section 4 is intended for use as a returnable token, and may be located off centre on the end wall as shown, so that a centrally located aerosol push button is still protected by the cap after the section 4 is removed. Alternatively the section 4 may be central to the end wall, Fig. 1 (not shown). |
