Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4772171 | Process and device to feed conical tubes to the pirn heads of a textile machine | Walter Mayer, Rupert Karl | 1988-09-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4772171 | Process and device to feed conical tubes to the pirn heads of a textile machine | Walter Mayer, Rupert Karl | 1988-09-20 |