| # | Industry | |
|---|---|---|
| #1 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Knotting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zang Francois | 10 |
| #2 | Zang F | 8 |
| Publication | Filing date | Title |
|---|---|---|
| DE2217855A1 | DEVICE FOR RETAINING THE KNOTS ON A MACHINE FOR THE PRODUCTION OF NETS | |
| ES397334A1 | Improvements in the knowledge provisions for machines to manufacture networks. (Machine-translation by Google Translate, not legally binding) | |
| GB1318487A | Yarn feed device for a net-making machine | |
| GB1079824A | Improvements in or relating to knotting devices for net manufacturing machines |