ES64574A1 - An inexpensive electrical annunciator. - Google Patents
An inexpensive electrical annunciator.Info
- Publication number
- ES64574A1 ES64574A1 ES64574A ES64574A ES64574A1 ES 64574 A1 ES64574 A1 ES 64574A1 ES 64574 A ES64574 A ES 64574A ES 64574 A ES64574 A ES 64574A ES 64574 A1 ES64574 A1 ES 64574A1
- Authority
- ES
- Spain
- Prior art keywords
- inexpensive electrical
- electrical annunciator
- annunciator
- inexpensive
- electrical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES64574A ES64574A1 (en) | 1917-05-15 | 1917-05-15 | An inexpensive electrical annunciator. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES64574A ES64574A1 (en) | 1917-05-15 | 1917-05-15 | An inexpensive electrical annunciator. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES64574A1 true ES64574A1 (en) | 1917-06-16 |
Family
ID=64237098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES64574A Expired ES64574A1 (en) | 1917-05-15 | 1917-05-15 | An inexpensive electrical annunciator. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES64574A1 (en) |
-
1917
- 1917-05-15 ES ES64574A patent/ES64574A1/en not_active Expired
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