| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Mechanical elements | |
| #3 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Scaffolding | |
| #2 | Structural elements | |
| #3 | Nails | |
| #4 | Sawing | |
| #5 | Doors and windows | |
| #6 | Swimming pools | |
| #7 | Finishing work on buildings | |
| #8 | General building constructions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sundeblad Leif | 4 |
| #2 | Markstroem B | 2 |
| #3 | Markstroem Bertil Andreas | 2 |
| #4 | Forss L | 2 |
| #5 | Haglund E | 1 |
| #6 | Haglund Elis | 1 |
| #7 | August Lundgren Eric | 1 |
| #8 | Nordensten Hans Ragnar | 1 |
| #9 | Pulkkinen Kauko | 1 |
| #10 | Forss L E | 1 |
| Publication | Filing date | Title |
|---|---|---|
| SE9702206D0 | Gate | |
| SE9202116D0 | Wall element | |
| SE8501979D0 | Railing structure in sections | |
| GB2006911A | Joint arrangement for example scaffolding members | |
| GB1580590A | Machine for manufacturing lenghts of flat steel slivers from coiled steel strips | |
| GB1473479A | Fastening bracket for floor gratings | |
| GB1473816A | Fastening bracket | |
| GB1400973A | Scaffolding | |
| GB1338428A | Antiskid gratings |