Process for preparing containers using polyesters
UST954004I4 · kind I4 · defensive publication
0Cited by
0References
2Claims
0Family size
Inventors
Key dates
| Filing date | Jun 7, 1976 |
| Grant date | Jan 4, 1977 |
| Priority date | — |
| Expiry date | Jun 7, 1996 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.