摘要 |
339,483. Aktieselskapet Norsk Aluminium Co., (Assignees of Kloumann, S.). Dec. 3, 1928, [Convention date]. Opening by tearing. - Sardine or like tins or boxes are provided with covers made of rolled sheet aluminium adapted to be torn open to expose the contents, the covers being provided with integral tearing tabs and formed with weakening lines produced by the application of pressure. The bodies may also be of aluminium. Specification 15200/08 is referred to.
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