Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4397892 | Process for the production of chemically bonded non-woven sheet materials containing a binder of microheteroporous structure | Ivan Lorant, Gyula Murlasits, Gyula Wlasitsch, Ferenc Farkas | 1983-08-09 |