| 摘要 |
1292823 Making cartons TETRA PAK INTERNATIONAL AB 15 Oct 1969 [30 Oct 1968] 30402/71 Divided out of 1292821 Heading B5D [Also in Division B8] The subject matter of this Specification is identical with that described in Specification 1,292,821, but the claims relate to the arrangement allowing the mandrel wheel to become disengaged from the drive shaft in the event of the mandrel wheel becoming overloaded. |
