F25B 15/08
The refrigerant being sulfuric acid
Official title: the refrigerant being sulfuric acid {(F25B15/025 takes precedence)}
F25B15/08 (The refrigerant being sulfuric acid) appears on 1 US grants and 0 published applications in this corpus.
Search patents in F25B- Granted patents
- 1
- Published applications
- 0
- Assignees
- 1
- Inventors
- 2
- Latest grant
- 6 Aug 1985
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| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
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