| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 6 | |
| #2 | Spain | 3 | |
| #3 | Switzerland | 2 |
| # | Industry | |
|---|---|---|
| #1 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Shaping clay |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nose Toichi | 7 |
| #2 | Toichi Nose | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ES114296A1 | Improvements in the airplanes. | |
| CA296575A | Device for manufacturing long culverts or continuous tubes | |
| CA252107A | Mould for forming concrete culverts | |
| CA331407A | Aeroplane | |
| CA243574A | Concrete culvert or pipe | |
| CA258142A | Device for constructing culverts of concrete | |
| CA309824A | Aircraft |