Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4229557 | Process for the production of white melamine-phenol-aldehyde resins which are resistant to yellowing | Ludwig Streinz | 1980-10-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4229557 | Process for the production of white melamine-phenol-aldehyde resins which are resistant to yellowing | Ludwig Streinz | 1980-10-21 |