Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4189802 | Bath sponge having incorporated therein a core of detergent substances, and method and apparatus for manufacturing same | — | 1980-02-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4189802 | Bath sponge having incorporated therein a core of detergent substances, and method and apparatus for manufacturing same | — | 1980-02-26 |