Improvements introduced in the manufacture of capsules for the obturation of bottles (Machine-translation by Google Translate, not legally binding)

摘要

Improvements introduced in the manufacture of capsules for sealing bottles or mouths of the type comprising a bottom surrounded by a wing provided with serrations or corrugations, characterized in that said serrations or corrugations stop at a certain distance from the edge of the wing, which is bordered . (Machine-translation by Google Translate, not legally binding)