ES511786A0 - Procedimiento para fabricar tapas con una banda de cierre cubriendo por lo menos un agujero de vaciado,en particular lastapas para botes de bebidas.
- Google Patents
Procedimiento para fabricar tapas con una banda de cierre cubriendo por lo menos un agujero de vaciado,en particular lastapas para botes de bebidas.
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rio Tinto Switzerland AG
Original Assignee
Alusuisse Holdings AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CH2962/81Aexternal-prioritypatent/CH653929A5/de
Application filed by Alusuisse Holdings AGfiledCriticalAlusuisse Holdings AG
Publication of ES8304817A1publicationCriticalpatent/ES8304817A1/es
Publication of ES511786A0publicationCriticalpatent/ES511786A0/es
ES511786A1981-05-071982-04-28Procedimiento para fabricar tapas con una banda de cierre cubriendo por lo menos un agujero de vaciado,en particular lastapas para botes de bebidas.
GrantedES511786A0
(es)