Browsing by Subject Paten Sederhana
Showing results 1 to 1 of 1
| Issue Date | Title | Author(s) |
|---|---|---|
| 2021-02-16 | Sertifikat Paten Sederhana Serbuk Adsorben Selektif Zat Warna Tekstil Methilen Blue dari Tulang Ikan Bellida | Kusumawardani, Ratna |