A47J 31/4446
Microwaves being used for the flow-through heater
Official title: {microwaves being used for the flow-through heater}
A47J31/4446 (Microwaves being used for the flow-through heater) appears on 2 US grants and 0 published applications in this corpus.
Search patents in A47J- Granted patents
- 2
- Published applications
- 0
- Assignees
- 1
- Inventors
- 1
- Latest grant
- 1 Nov 1994
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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