E01B 11/40
Dismountable rail joints combined with welded parts
E01B11/40 (Dismountable rail joints combined with welded parts) appears on 1 US grants and 0 published applications in this corpus.
Search patents in E01B- Granted patents
- 1
- Published applications
- 0
- Assignees
- 1
- Inventors
- 2
- Latest grant
- 15 Sep 1981
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| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
By publication year. Applications have been published since 2001.
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