G01G 21/186
Using tapes or ribbons
Official title: {using tapes or ribbons (tapes or ribbons G01G21/022)}
G01G21/186 (Using tapes or ribbons) appears on 2 US grants and 0 published applications in this corpus.
Search patents in G01G- Granted patents
- 2
- Published applications
- 0
- Assignees
- 2
- Inventors
- 4
- Latest grant
- 27 Sep 1977
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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Most cited
By later US patents