| # | Industry | |
|---|---|---|
| #1 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Explosive charges | |
| #2 | Ammunition fuzes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Manzolini Ettore | 4 |
| #2 | Ettore Manzolini | 3 |
| Publication | Filing date | Title |
|---|---|---|
| ES247512A1 | Improvements in pomegrants of operating hands to percussion (Machine-translation by Google Translate, not legally binding) | |
| ES243881A1 | Propulsion system for pirate granada (Machine-translation by Google Translate, not legally binding) | |
| ES202378A1 | Improvements in the explosive devices of short distance launch (Machine-translation by Google Translate, not legally binding) | |
| CA698787A | Hand grenade | |
| CA645223A | Rifle grenade propelling device |