IN170400B - - Google Patents
Info
- Publication number
- IN170400B IN170400B IN616/MAS/89A IN616MA1989A IN170400B IN 170400 B IN170400 B IN 170400B IN 616MA1989 A IN616MA1989 A IN 616MA1989A IN 170400 B IN170400 B IN 170400B
- Authority
- IN
- India
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN616/MAS/89A IN170400B (fr) | 1984-11-09 | 1989-08-17 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/669,971 US4670242A (en) | 1984-11-09 | 1984-11-09 | Heat recovery from concentrated sulfuric acid |
| IN898/MAS/85A IN166892B (fr) | 1984-11-09 | 1985-11-08 | |
| IN616/MAS/89A IN170400B (fr) | 1984-11-09 | 1989-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN170400B true IN170400B (fr) | 1992-03-21 |
Family
ID=27272442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN616/MAS/89A IN170400B (fr) | 1984-11-09 | 1989-08-17 |
Country Status (1)
| Country | Link |
|---|---|
| IN (1) | IN170400B (fr) |
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1989
- 1989-08-17 IN IN616/MAS/89A patent/IN170400B/en unknown