Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4992118 | Chemically foamed emulsion explosive composition and process for its preparation | Zhonji Peng, Guibao Li, Wenyuan Xu, Xiangqun Wu | 1991-02-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4992118 | Chemically foamed emulsion explosive composition and process for its preparation | Zhonji Peng, Guibao Li, Wenyuan Xu, Xiangqun Wu | 1991-02-12 |