Method for manufacturing a head assembly comprising a tube head and a barrier insert
US9370911B2 · kind B2 · utility
2Cited by
2References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 30, 2013 |
| Grant date | Jun 21, 2016 |
| Priority date | — |
| Expiry date | Sep 8, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B15/08
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The present invention relates to a method for manufacturing a head assembly comprising a tube head and a metal barrier insert, said method comprising steps of:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.