G11C 19/202
With vacuum tubes
Official title: {with vacuum tubes (G11C19/207 takes precedence)}
G11C19/202 (With vacuum tubes) appears on 1 US grants and 0 published applications in this corpus.
Search patents in G11C- Granted patents
- 1
- Published applications
- 0
- Assignees
- 1
- Inventors
- 2
- Latest grant
- 12 Apr 1983
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| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
By publication year. Applications have been published since 2001.
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