| # | Industry | |
|---|---|---|
| #1 | Macromolecular chemistry and polymers | |
| #2 | Machines | |
| #3 | Materials and metallurgy | |
| #4 | Surface technology and coating | |
| #5 | Civil engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Newitzki Berthold | 5 |
| #2 | Newitzki B | 2 |
| #3 | Reichelt Helmut | 1 |
| #4 | Berutorudo Nebuitsuki | 1 |
| #5 | Jagusch Werner Dr | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE3735707A1 | Use of an aqueous system as extinguishing water (firefighting water) | |
| DE3115436A1 | Method for reprocessing copper-etching waste solutions involving precipitation of the copper fraction as copper oxide and recovery of ammonia | |
| IL58469D0 | Non-combustible material based upon aluminium oxide,phenol resins and furfuryl alcohol which does not develop toxic fumes when subjected to heat and method of producing the same | |
| DE2825295B1 | Material and process for its manufacture |