H03J 1/042
Means insuring a precise reading of the dial
Official title: {Means insuring a precise reading of the dial, e.g. special scale, local illumination possibly temporary, luminous point moving with the pointer}
H03J1/042 (Means insuring a precise reading of the dial) appears on 2 US grants and 0 published applications in this corpus.
Search patents in H03J- Granted patents
- 2
- Published applications
- 0
- Assignees
- 2
- Inventors
- 2
- Latest grant
- 6 Jun 1978
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
By publication year. Applications have been published since 2001.
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By later US patents
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