| # | Industry | |
|---|---|---|
| #1 | Basic materials chemistry | |
| #2 | Materials and metallurgy | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Materials for miscellaneous applications | |
| #2 | Building materials | |
| #3 | Shaping clay |
| # | Name | Total Patents |
|---|---|---|
| #1 | Burr Harley Winston | 3 |
| #2 | Burr H W | 2 |
| #3 | Webb John Barton | 1 |
| #4 | Burr Harley W | 1 |
| #5 | Webb J B | 1 |
| Publication | Filing date | Title |
|---|---|---|
| IL43931D0 | Apparatus for converting dry cement mix into concrete panels | |
| ES421843A1 | Apparatus for converting a dry cement mixture in concrete panels. (Machine-translation by Google Translate, not legally binding) | |
| AU6297373A | Compactor for producing concrete panels | |
| DE2318298A1 | FIRE-RESISTANT FLUX CEMENT | |
| GB1430309A | Refractory cement incorporating fluxing and grog components |