| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Chemical engineering | |
| #3 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Laundering textiles | |
| #2 | Dry-cleaning fibers | |
| #3 | Fiber treatments | |
| #4 | Separation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Charreau Paul Auguste Joseph | 5 |
| #2 | Joseph Charreau Paul Auguste | 2 |
| #3 | Auguste Joseph Charreau Paul | 2 |
| Publication | Filing date | Title |
|---|---|---|
| ES315790A1 | Improvements in dry-cleaning machines | |
| ES252382A1 | Procedimeinto and apparatus of depuration of solvents, in particular for the industry of the cleaning in dry (Machine-translation by Google Translate, not legally binding) |